[j-nsp] Using IDP/AppFW on SRX for preventing DNSSEC Amplification Attacks

2012-09-14 Thread Thomas Eichhorn
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Dear all,

as I believe most of us have encountered some DNS (DNSSEC)
amplification attacks, I wonder if any of you had some success
of stopping these using a SRX device.

My current approach would be to write an IDP signature which detects
ANY requests on UDP and just throw them away - but this is surely
not the most elegant solution.

Does anyone have some other ideas or maybe even solutions? I have seen
some implementations on the DNS-server side - but as always, if there is
some closed source server behind you need to find another way..

Thanks,
Tom
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Re: [j-nsp] GPL licensed software in juniper products

2012-06-07 Thread Thomas Eichhorn
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Well, they have much more than junos boxes:

- - IVE / UAC - booting a linux kernel
- - Space - booting a CentOS
- - NSM xpress, also linux based

And in all of them there is some GPL - and even
on the junos boxes - isn't the ntpd GPL-licensed?

Tom

Am 07.06.2012 22:47, schrieb Rubens Kuhl:
 On Thu, Jun 7, 2012 at 4:27 PM, Thomas Eichhorn t...@te3networks.de
 wrote:
 -BEGIN PGP SIGNED MESSAGE- Hash: SHA1
 
 Dear all,
 
 has anybody here asked JNPR for the source code of the 
 GPL-licensed parts in their products? I currently just wonder
 which all parts they have used and maybe if there is some hidden
 web page containing that stuff.
 
 Juniper control-plane operating system is *BSD, so carrying a
 Berkeley license, not GPL. Routing code is their own, and it
 wouldn't make such sense to add something GPL to that mix... may be
 they did, is there a component you think could be GPL ?
 
 
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Re: [j-nsp] Document Update - EX Features

2012-05-04 Thread Thomas Eichhorn
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There will never be an EX2500 in that document. This is a junos
document, and the ex2500 doesn't run junos.

Tom

Am 04.05.2012 06:18, schrieb Skeeve Stevens:
 Hey,
 
 Does anyone know who we hassle to get a document updated?
 
 Specifically: 
 http://www.juniper.net/techpubs/en_US/release-independent/junos/topics/concept/ex-series-software-features-overview.html

  With the EX2500's in it.
 
 *Skeeve Stevens, CEO* eintellego Pty Ltd ske...@eintellego.net ;
 www.eintellego.net http://www.eintellego.net.au
 
 Phone: 1300 753 383 ; Fax: (+612) 8572 9954
 
 Cell +61 (0)414 753 383 ; skype://skeeve
 
 facebook.com/eintellego
 
 twitter.com/networkceoau ; www.linkedin.com/in/skeeve
 
 PO Box 7726, Baulkham Hills, NSW 1755 Australia
 
 The Experts Who The Experts Call Juniper - Cisco – IBM 
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[j-nsp] Qos on branch SRX

2012-03-30 Thread Thomas Eichhorn
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Dear all,

I just wonder if I missed something or I just look in the wrong
direction: I would like to have some QoS stuff on a SRX100, and
if I trust
http://www.juniper.net/techpubs/en_US/junos12.1/information-products/topic-collections/security/software-all/feature-support-reference/index.html
almost any features are there.

But it seems I neither have classes (ingress or egress) on
vlan-interfaces nor on pp interfaces, eg.

te@gw.ber2 show interfaces queue pp0
Egress queue statistics are not applicable to this interface.

Maybe I am stuck with the concept, but how do I achieve to control
traffic leaving a pp0 interface? I have some DSL with PPPoE on this box
and would like to prioritize ssh.

Any tips?

Thanks,
Tom
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[j-nsp] Hash algorithms for LAG

2012-01-19 Thread Thomas Eichhorn
Dear all,

I just had some discussions with our SE about the
hashing algorithms used in different devices for
packet distribution on LAG.

This seems to be a horrible complexe topic, with
much sensible information behind - the exact algorithm
seems to be much of a secret.

I just wonder why, maybe my idea ist just a little
bit naive, but I hope somebody here can bring some clarification
into it:

If I were to implement such a distribution algorithm,
I would just define a range of bits of the headers,
and do a modulo (number of member links) with it.

The range of bits could say: Only from Byte 9 to 20 for
using the mac-adresses, or a longer part of the header
if including MPLS-labels.

Am I completely wrong and there is much more magic
behind? Has somebody here an deep insight and might
share it with us?

Thanks
Tom
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[j-nsp] pfe-x/x/x and pfh-a/a/a

2011-11-21 Thread Thomas Eichhorn

Dear all,

I just saw some interfaces named
pfe- and pfh- on a trio based
MX960:

teichhorn@R10-et show interfaces pfh-7/0/0
Physical interface: pfh-7/0/0, Enabled, Physical link is Up
  Interface index: 135, SNMP ifIndex: 549
  Speed: 800mbps
  Device flags   : Present Running
  Link flags : None
  Last flapped   : Never
Input packets : 0
Output packets: 0

  Logical interface pfh-7/0/0.16383 (Index 328) (SNMP ifIndex 552)
Flags: SNMP-Traps Encapsulation: ENET2
Bandwidth: 0
Input packets : 0
Output packets: 0
Protocol inet, MTU: Unlimited

teichhorn@R10-et show interfaces pfe-7/0/0
Physical interface: pfe-7/0/0, Enabled, Physical link is Up
  Interface index: 136, SNMP ifIndex: 550
  Speed: 800mbps
  Device flags   : Present Running
  Link flags : None
  Last flapped   : Never
Input packets : 0
Output packets: 0

  Logical interface pfe-7/0/0.16383 (Index 327) (SNMP ifIndex 553)
Flags: SNMP-Traps Encapsulation: ENET2
Bandwidth: 0
Input packets : 0
Output packets: 0
Protocol inet, MTU: Unlimited
Protocol inet6, MTU: Unlimited

My best guess would be that pfe-x/x/x has something to do
with the pfe, but pfh is completely unclear...

Has someone here a little bit more information about the purpose
of these ifaces?

Thanks,
Tom

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[j-nsp] 32-Bit JunOS on the 64-Bit Routing Engines

2011-08-24 Thread Thomas Eichhorn

Hi all,

I just discussed the following with my SE:

I wanted to get new 64Bit REs with some new gear,
but run the 32-Bit JunOS on them - he denied that
this is possible.

I tried to research that, but have not yet found
something in the docs - does anybody here have some clue
about that?

As the REs are 'only' standard PCs, I do not see any reason
for them to be not capable of running 'legacy' 32Bit JunOS.

I would be really glad if someone has some clue about that and
could unearth the truth.

Thanks,
Tom
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Re: [j-nsp] 32-Bit JunOS on the 64-Bit Routing Engines

2011-08-24 Thread Thomas Eichhorn

Yeah, that is clear - my original point is:

I do not trust the 64bit software - I have more faith in the 32bit software.

As per now, it has equal cost to order an MX960 with 32b-4G-RE or 
64b-16G-RE.


So of course I would order the bigger RE but only if I can use the
the matured software...

Tom


Am 24.08.2011 14:19, schrieb Keegan Holley:

Interestingly enough my SE told us this is possible at lease on our Mx480 and 
MX960 boxes. Our lab boxes are otherwise engaged at the moment so we havent 
tested. One note regarding general computing though.  The processor can only 
address 4G (3.8 or so actually) of ram with a 32 bit word size.  So even if you 
get the re's running the 32 bit code they will only register 4G of the precious 
16G.

Sent from my iPhone

On Aug 24, 2011, at 3:12 AM, Thomas Eichhornt...@te3networks.de  wrote:


Hi all,

I just discussed the following with my SE:

I wanted to get new 64Bit REs with some new gear,
but run the 32-Bit JunOS on them - he denied that
this is possible.

I tried to research that, but have not yet found
something in the docs - does anybody here have some clue
about that?

As the REs are 'only' standard PCs, I do not see any reason
for them to be not capable of running 'legacy' 32Bit JunOS.

I would be really glad if someone has some clue about that and
could unearth the truth.

Thanks,
Tom
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Re: [j-nsp] SSH/Telnet session hanging

2011-06-01 Thread Thomas Eichhorn

Do you have MPCs in the MX240? I have seen similiar issues,
which had been caused by software bugs - if so, try restarting
the linecards and do the software update. Some small packets
go through but bigger ones are sometimes dropped...

Regards,
Tom

Am 01.06.2011 15:21, schrieb Alexander Frolkin:

Hi,


I have found that the maximum PING size is 1870. If the value is 1871
I get a message ping: sendto: Message too long. But at size 1870...I
am getting ping drops. The success rate is around 60%. Is it normal to
get ping drops? Anyways I have set the MTU to 1870+28=1898 and still
observing the BGP sessions.


Ping drops usually indicate that something is seriously wrong.  Just to
completely rule out MTU issues, do you still see drops if you just say
pinghostname?  (I'm just wondering if you have some kind of
multipathing going on somewhere, with the different paths having
different MTUs.)


Alex

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Re: [j-nsp] Changing SSH port on EX switches, M routers

2011-04-02 Thread Thomas Eichhorn

On 02.04.2011 14:22, Chuck Anderson wrote:

I wonder if you could create an /etc/ssh/sshd_config file and set the
port number in there...

Not exactly, because the sshd is started by inetd - you can as root
change that file - but you have to ensure it doesn't get changed
by mgd. So a cron script checking for what is in there once an hour
does the trick..

Tom
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Re: [j-nsp] VPLS scalability question.. OTV answer?

2011-03-28 Thread Thomas Eichhorn

Hi,

On MX-Series you do not need any kind of tunnel services,
nor deactivating any port. The LSIs are created on the run,
and there is no limit - I have run a MX960 with 400 VPLS-Instances
(independent, not vlan in a virtual switch) without any matter. Performance
was almost linerate.

Tom


On 28.03.2011 00:53, Chris Evans wrote:

All the communication that we've received from Juniper is that they perceive
MPLS and VPLS to be their answer to Cisco's OTV. I've been researching VPLS
on the Juniper platforms and I cannot find any definite information as to
how much it can scale performance/bandwidth wise. VPLS requires either a VT
interface or a LSI interface on that hardware. The VT interfaces can only be
obtained by hardware that can do tunnel services, and the LSI interface is
only on the MX platforms from what I can read.

As tunnel PICs have limited performance and LSI interfaces 'steal' physical
10Gig interfaces on the 10Gig MX blades (I know it won't on the GigE blades)
how does Juniper expect to be able to provide high bandwidth VPLS while
still providing high port density? The TRIO cards have some inline services,
but does they offer these services? It seems like Juniper is expecting to
throw another half baked solution out there to compete with Cisco and I'm
not sure how they're going to scale the infrastructure. The Cisco solution
uses the built in ASIC hardware to do this and do not require ports to be
stolen, etc.. It really bothers me that you have to lose interfaces and/or
install special hardware to do inline services, which only increases the
cost of the platforms drastically.

Anyone have some insight?

Thanks

Chris
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[j-nsp] Using apply-path for generating prefix lists

2011-02-10 Thread Thomas Eichhorn
Hi all,

I usually use something like that to generate a prefix-list
of all known bgp-speakers on our boxes:

[edit policy-options prefix-list BGP-Speaker]
teichhorn@router# show
apply-path protocols bgp group * neighbor *;

That works almost fine - but of course it includes
v4 and v6 neighbors. That is not of a problem if using
this prefix list in an IPv4 firewall - the v6 entries are
simply ignored.

But when using this prefix-list in an IPv6 firewall,
it breaks because only the v4-IPs seems to be considered.

So my idea was to filter down to specific groups - all
IPv6 bgp groups end with -6, so I tried:

apply-path protocols bgp group *-6 neighbor *
and
apply-path protocols bgp group *-6 neighbor *

But none worked - and I haven't found some examples for
mixing wildcard with specific strings in here.

Has anybody any hint for me or even a better solution
than my approach?

Thanks,
Tom
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Re: [j-nsp] PSN-2010-12-112

2011-01-29 Thread Thomas Eichhorn
Well, not really, I have had the problems on MPC-Only systems,
and they still have some quirks in it - I'm really waiting for
10.2R4 in which they promised to have fixed all of 'my' bugs..

Tom

Am Fri, 28 Jan 2011 16:22:06 -0600
schrieb Richard A Steenbergen r...@e-gerbil.net:

 On Fri, Jan 28, 2011 at 04:32:06PM +, Bill Blackford wrote:
  Anyone on list know whether this only applies to DPC MPC line cards
  on chassis-based MX's (240, 480, 960) or would this include the
  MX80 as well?
 
 They're talking specifically about bugs related to the interoperation
 of DPC (I-chip) and MPC (Trio) cards. MX80 is all Trio, so you don't
 have those bugs specifically, but there are many other issues not
 covered by this bulletin which should send you running from
 10.2R1/R2/R3 and 10.3R1 on Trio in general. As I just said in another
 email, 10.3R2 has been much better than all of our 10.2 MX/Trio
 deployment experiences, though it's far from perfect. I can't speak
 to 10.2S5, but I do know 10.2S6 has a major issue that makes it easy
 to kernel panic. :)
 

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[j-nsp] Having the same interface in multiple routing instances

2010-07-31 Thread Thomas Eichhorn
Hi,

I'm currently facing the following problem:

I have one interface towards some kind of 'peering lan',
and multiple customer virtual-routers on a MX-series.

I want to have this interface (of course with multiple ips - one per VRF)
into some of my virtual-routers.

Is there some trick to do so?

Thanks,
Tom
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[j-nsp] SNMP counters on physical if vs. ppp-if

2010-07-17 Thread Thomas Eichhorn
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Hi dear all,

I just discovered a oddity on a SRX100,
maybe someone could explain this to me:

I have fe-0/0/0, on which I bound pppoe.

If I graph fe-0/0/0, I see about 200bits/s -
but on pp0.0, I see 8 MBit/s.

Due to my understanding, I should see a little bit
more on fe-0/0/0 as on pp0.0 due to overhead, but not just
that small amount of traffic as I currently do.

Is this normal? I only have on JunOS-box with pppoe,
so I can't crosscheck, or do you recommend opening a case
with JNPR to clarify and eventually fix this?

Thanks,
Tom
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[j-nsp] Hidden and invisible routes

2010-07-08 Thread Thomas Eichhorn
Hi all,

I just had a strange moment on one of my EXes:

I had configured a static route, but entered a next-hop
which simply doesn't exist.

I expected to see the route as hidden marked with
'invalid next-hop' or something like that, but the route
simply wasn't shown anywhere except the configuration.

Is this a bug of any kind or did I just had a wrong expectation
of junos behaviour?

Thanks,
Tom
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Re: [j-nsp] Hidden and invisible routes

2010-07-08 Thread Thomas Eichhorn
Yes, I did.

The route is not hidden - it simply doesn't exist in any routing table,
which is my problem - I see this as a false behaviour...

Tom

On 08.07.2010 12:22, Phill Jolliffe wrote:
 did you type show route hidden?
 
 The is a hidden route counter for each table, inet.x, itn the top
 right output of show route
 
 
 
 
 On Thu, Jul 8, 2010 at 10:11 AM, Thomas Eichhorn t...@te3networks.de wrote:
 Hi all,

 I just had a strange moment on one of my EXes:

 I had configured a static route, but entered a next-hop
 which simply doesn't exist.

 I expected to see the route as hidden marked with
 'invalid next-hop' or something like that, but the route
 simply wasn't shown anywhere except the configuration.

 Is this a bug of any kind or did I just had a wrong expectation
 of junos behaviour?

 Thanks,
 Tom
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Re: [j-nsp] M7i crash with strage log entry

2010-07-01 Thread Thomas Eichhorn
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1

Hi,

the disabling of the hard drive did not change the behaviour,
so I would like trying to disable adaptive standby - but I can't find
it anywhere in the manual... Is this a hidden knob somebody could point me to?

Thanks
Tom

Am 30.06.2010 12:57, schrieb Thomas Eichhorn:
 If you could give me a hint where to find it I would be really glad!
 
 Tom
 
 Am 30.06.2010 12:43, schrieb Jared Mauch:
 Have you disabled adaptive standby? I can look up the configuration in a few 
 if you don't have it.

 Sent from my iThing

 On Jun 30, 2010, at 5:46 AM, Thomas Eichhorn t...@te3networks.de wrote:

 Thanks for all your help,
 I cannot simply remove the disk nor the cf card,
 the box is to far away.

 I now tried to remove the disk from the boot list,
 so it does not get initialized and the box completely runs
 from CF - If that doesn't work I will try the other way (disabling
 cf and enabling disk).

 If this works I will give feedback here so that people also
 running into that problem will find it.

 Tom

 Am 30.06.2010 10:51, schrieb Marcin Kucharczyk:
 On Wednesday 30 of June 2010 10:10:24 Akhmedd Aly wrote:
 Hi Marcin,

 we have the same problems with M7Is in the may:
 *M7i panic: ad_ioctl:1275539168: ad1: Standby not armed but state is in
 valid: state=ARMED*

 And all of this problems come after installing (we never did not use
 internal CF in its before) Compact Flash 1GB (not from official Juniper
 upgrade kit), its also rebooted every 3-4 hours with the same PANIC
 message.

 After removing CFs we do not have this problems. So I think that it was 
 not
 problems with internal disks...


 Hi,

 our router had rebooted every 4 hours and 21 minutes (exactly). As I wrote 
 to 
 Thomas we had removed HDD, and now router runs on CF only. Our CF isn't 
 from 
 official Juniper upgrade kit, it's regular Kingston Standard 4GB CF Type 1.

 It's a pity that CF and HDD can't run together.

 Regards, 
 Marcin



 2010/6/22 Marcin Kucharczyk m.kucharc...@net.icm.edu.pl

 Hello,

 tonight one of ours M7i crashed with strange log entry:

 savecore: reboot after panic: ad_ioctl:1277186066: ad1: Standby not armed
 but
 state is invalid: state=ARMED

 Disk was replaced 2 weeks ago. Yesterday we inserted new compact flash
 card (there wasn't any before). We upgraded Junos to 10.0R3.10 also. Do
 you have any idea what could happened?

 Regards,
 Marcin Kucharczyk
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Re: [j-nsp] M7i crash with strage log entry

2010-06-30 Thread Thomas Eichhorn
Thanks for all your help,
I cannot simply remove the disk nor the cf card,
the box is to far away.

I now tried to remove the disk from the boot list,
so it does not get initialized and the box completely runs
from CF - If that doesn't work I will try the other way (disabling
cf and enabling disk).

If this works I will give feedback here so that people also
running into that problem will find it.

Tom

Am 30.06.2010 10:51, schrieb Marcin Kucharczyk:
 On Wednesday 30 of June 2010 10:10:24 Akhmedd Aly wrote:
 Hi Marcin,

 we have the same problems with M7Is in the may:
  *M7i panic: ad_ioctl:1275539168: ad1: Standby not armed but state is in
 valid: state=ARMED*

 And all of this problems come after installing (we never did not use
 internal CF in its before) Compact Flash 1GB (not from official Juniper
 upgrade kit), its also rebooted every 3-4 hours with the same PANIC
 message.

 After removing CFs we do not have this problems. So I think that it was not
 problems with internal disks...

 
 Hi,
 
 our router had rebooted every 4 hours and 21 minutes (exactly). As I wrote to 
 Thomas we had removed HDD, and now router runs on CF only. Our CF isn't from 
 official Juniper upgrade kit, it's regular Kingston Standard 4GB CF Type 1.
 
 It's a pity that CF and HDD can't run together.
 
 Regards, 
 Marcin
 


 2010/6/22 Marcin Kucharczyk m.kucharc...@net.icm.edu.pl

 Hello,

 tonight one of ours M7i crashed with strange log entry:

 savecore: reboot after panic: ad_ioctl:1277186066: ad1: Standby not armed
 but
 state is invalid: state=ARMED

 Disk was replaced 2 weeks ago. Yesterday we inserted new compact flash
 card (there wasn't any before). We upgraded Junos to 10.0R3.10 also. Do
 you have any idea what could happened?

 Regards,
 Marcin Kucharczyk
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Re: [j-nsp] M7i crash with strage log entry

2010-06-30 Thread Thomas Eichhorn
If you could give me a hint where to find it I would be really glad!

Tom

Am 30.06.2010 12:43, schrieb Jared Mauch:
 Have you disabled adaptive standby? I can look up the configuration in a few 
 if you don't have it.
 
 Sent from my iThing
 
 On Jun 30, 2010, at 5:46 AM, Thomas Eichhorn t...@te3networks.de wrote:
 
 Thanks for all your help,
 I cannot simply remove the disk nor the cf card,
 the box is to far away.

 I now tried to remove the disk from the boot list,
 so it does not get initialized and the box completely runs
 from CF - If that doesn't work I will try the other way (disabling
 cf and enabling disk).

 If this works I will give feedback here so that people also
 running into that problem will find it.

 Tom

 Am 30.06.2010 10:51, schrieb Marcin Kucharczyk:
 On Wednesday 30 of June 2010 10:10:24 Akhmedd Aly wrote:
 Hi Marcin,

 we have the same problems with M7Is in the may:
 *M7i panic: ad_ioctl:1275539168: ad1: Standby not armed but state is in
 valid: state=ARMED*

 And all of this problems come after installing (we never did not use
 internal CF in its before) Compact Flash 1GB (not from official Juniper
 upgrade kit), its also rebooted every 3-4 hours with the same PANIC
 message.

 After removing CFs we do not have this problems. So I think that it was not
 problems with internal disks...


 Hi,

 our router had rebooted every 4 hours and 21 minutes (exactly). As I wrote 
 to 
 Thomas we had removed HDD, and now router runs on CF only. Our CF isn't 
 from 
 official Juniper upgrade kit, it's regular Kingston Standard 4GB CF Type 1.

 It's a pity that CF and HDD can't run together.

 Regards, 
 Marcin



 2010/6/22 Marcin Kucharczyk m.kucharc...@net.icm.edu.pl

 Hello,

 tonight one of ours M7i crashed with strange log entry:

 savecore: reboot after panic: ad_ioctl:1277186066: ad1: Standby not armed
 but
 state is invalid: state=ARMED

 Disk was replaced 2 weeks ago. Yesterday we inserted new compact flash
 card (there wasn't any before). We upgraded Junos to 10.0R3.10 also. Do
 you have any idea what could happened?

 Regards,
 Marcin Kucharczyk
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Re: [j-nsp] unabel to archive to ftp

2010-06-25 Thread Thomas Eichhorn
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1

What is about this in show log messages?

Usually the router logs what he has done or if not what has
gone wrong...

What is your platform and release you are trying this?

Tom

Am 24.06.2010 17:42, schrieb Nick Ryce:
 Hi Guys,
 
 I have transfer-on-commit to an ftp site bit it just doesn't seem to work.  
 The username and password have been tested as working
 
archival {
 configuration {
 transfer-on-commit;
 archive-sites {
 ftp://xxx:y...@ftp.domain.com/juniper/;;
 }
 }
 
 When running the commit with | display detail is does not look like it is 
 trying to connect.  Im running 9.6R3.8
 
 Below is the output of the commit
 
 2010-06-24 16:34:58 BST: no commit script changes
 2010-06-24 16:34:58 BST: no transient commit script changes
 2010-06-24 16:34:58 BST: finished loading commit script changes
 2010-06-24 16:34:58 BST: exporting juniper.conf
 2010-06-24 16:34:58 BST: expanding groups
 2010-06-24 16:34:58 BST: finished expanding groups
 2010-06-24 16:34:58 BST: setup foreign files
 2010-06-24 16:34:58 BST: update license counters
 2010-06-24 16:34:58 BST: finish license counters
 2010-06-24 16:34:58 BST: propagating foreign files
 2010-06-24 16:34:58 BST: complete foreign files
 2010-06-24 16:34:58 BST: dropping unchanged foreign files
 2010-06-24 16:34:58 BST: executing 'ffp propagate'
 2010-06-24 16:34:58 BST: daemons checking new configuration
 2010-06-24 16:34:58 BST: Routing protocols process checking new configuration
 2010-06-24 16:34:58 BST: IPSec Key Management daemon checking new 
 configuration
 2010-06-24 16:34:58 BST: Interface control process checking new configuration
 2010-06-24 16:34:58 BST: Management Information Base II process checking new 
 configuration
 2010-06-24 16:34:58 BST: Virtual Router Redundancy Protocol process checking 
 new configuration
 2010-06-24 16:34:58 BST: Packet Forwarding Engine management process checking 
 new configuration
 2010-06-24 16:34:58 BST: Traffic sampling control process checking new 
 configuration
 2010-06-24 16:34:59 BST: Port forwarding process checking new configuration
 2010-06-24 16:34:59 BST: Dynamic Host Configuration Protocol process checking 
 new configuration
 2010-06-24 16:34:59 BST: Redundancy interface management process checking new 
 configuration
 2010-06-24 16:34:59 BST: Connectivity fault management process checking new 
 configuration
 2010-06-24 16:34:59 BST: Dial-Out On Demand process checking new configuration
 2010-06-24 16:34:59 BST: Integrated Services Digital Network process checking 
 new configuration
 2010-06-24 16:34:59 BST: Autoinstallation process checking new configuration
 2010-06-24 16:34:59 BST: Network security daemon checking new configuration
 2010-06-24 16:34:59 BST: WAN acceleration process checking new configuration
 2010-06-24 16:34:59 BST: Layer 2 address flooding and learning process 
 checking new configuration
 2010-06-24 16:34:59 BST: Multicast Snooping process checking new configuration
 2010-06-24 16:34:59 BST: Ethernet Switching Process checking new configuration
 2010-06-24 16:34:59 BST: commit wrapup...
 2010-06-24 16:34:59 BST: activating '/var/etc/keyadmin.conf'
 2010-06-24 16:34:59 BST: activating '/var/etc/ifinfo.conf'
 2010-06-24 16:34:59 BST: activating '/var/etc/certs'
 2010-06-24 16:34:59 BST: activating '/var/etc/cosd.conf.id'
 2010-06-24 16:34:59 BST: executing foreign_commands
 2010-06-24 16:34:59 BST: /bin/sh /etc/rc.ui ui_setup_users (sh)
 2010-06-24 16:34:59 BST: executing ui_commit in rc.ui
 2010-06-24 16:35:02 BST: executing 'ffp activate'
 2010-06-24 16:35:02 BST: copying configuration to juniper.save
 2010-06-24 16:35:02 BST: activating '/var/run/db/juniper.data'
 2010-06-24 16:35:02 BST: notifying daemons of new configuration
 2010-06-24 16:35:02 BST:  notifying rpd(2)
 2010-06-24 16:35:02 BST: signaling 'Routing protocols process', pid 845, 
 signal 1, status 0 with notification errors enabled
 2010-06-24 16:35:02 BST:  notifying kmd(8)
 2010-06-24 16:35:02 BST: signaling 'IPSec Key Management daemon', pid 853, 
 signal 1, status 0 with notification errors enabled
 2010-06-24 16:35:02 BST:  notifying dcd(12)
 2010-06-24 16:35:02 BST: signaling 'Interface control process', pid 872, 
 signal 1, status 0 with notification errors enabled
 2010-06-24 16:35:02 BST:  notifying mib2d(14)
 2010-06-24 16:35:02 BST: signaling 'Management Information Base II process', 
 pid 870, signal 1, status 0 with notification errors enabled
 2010-06-24 16:35:02 BST:  notifying vrrpd(16)
 2010-06-24 16:35:02 BST: cannot signal 'Virtual Router Redundancy Protocol 
 process', signal 1, no pid
 2010-06-24 16:35:02 BST:  notifying pfed(18)
 2010-06-24 16:35:02 BST: signaling 'Packet Forwarding Engine management 
 process', pid 869, signal 1, status 0 with notification errors enabled
 2010-06-24 16:35:02 BST:  notifying sampled(21)
 2010-06-24 16:35:02 BST: signaling 'Traffic 

[j-nsp] Firewall Filters and BFD

2010-06-10 Thread Thomas Eichhorn
Hi all,

I currently try to protect my lo0 interface by dropping
all unknown traffic - which usually works very well - but
now I have BFD enabled - but nor as protocol or port it is
defined in the well-known options neither I can make out
a specific port it uses - I've seen 97,98 and 3784, but even
allowing all these ports didn't make BFD work.

Has somebody here an idea what to allow or maybe even
a working configuration for this?

Thanks,
Tom
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Re: [j-nsp] no family inet6 for vlan.*-interfaces on 10.1R2.8?

2010-05-26 Thread Thomas Eichhorn
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1

Hello Volker, on what kind of device?

teichh...@testbox.fra# set interfaces vlan.333 family ?
Possible completions:
+ apply-groups Groups from which to inherit configuration data
+ apply-groups-except  Don't inherit configuration data from these groups
 inet IPv4 parameters
 inet6IPv6 protocol parameters
 iso  OSI ISO protocol parameters
 mpls MPLS protocol parameters
[edit]

I have it on JUNOS Base OS boot [10.1R2.8]...

Tom

Volker D. Pallas schrieb:
 Hi,
 
 I just realized that there seems to be no family inet6 anymore for
 vlan-interfaces since upgrading to junos 10.1R2.8.
 Fortunately my old config is still active and working, but I cannot
 modify it:
 
 # show interfaces vlan unit 10
 family inet {
 address 172.23.5.1/25;
 }
 family inet6 {
 address 2001:4dd0:ff08:10::1/64;
 }
 
 # set interfaces vlan unit 10 family ?
 Possible completions:
 + apply-groups Groups from which to inherit configuration data
 + apply-groups-except  Don't inherit configuration data from these groups
 inet IPv4 parameters
 mpls MPLS protocol parameters
 tcc  Translational cross-connect parameters
 vpls Virtual private LAN service parameters
 
 Is this a new feature or a bug?
 For interfaces other than vlan.* this is still working as expected.
 
 Thanks,
 Volker
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[j-nsp] XNM Reverse DNS lookup

2010-05-07 Thread Thomas Eichhorn
Hi all,

I currently run into the next problem with xnm, maybe
you have an idea:

If I do a login via xnm, the login takes about 30 secs - which is a
little bit long.

My idea behind this is, that the router tries to do a reverse lookup
of the connecting ip.

This fails/runs into an timeout because the router uses the nearest-by
nameserver, but the xnm connect comes from a RFC1918 IP on the
management interface - the nameserver usually don't know about
this and tries to resolve it - up to a timeout.

Do you have any idea howto disable reverse lookups on the router?

I have no problem to do it globally - but I do not want to remove
the nameservers completely..

Thanks for you help,
Tom
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[j-nsp] XNM and match

2010-04-19 Thread Thomas Eichhorn
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1

Hi all,

I'am again stuck with XNM/JunoScript,
maybe you have an idea:

I try to get the arp cache from the router,
but only a specific arp entry - but this seems not to work.

The get-arp-table xml command doesn't have any filtering command,
and if I try: rpccommandshow arp no-resolve | match $ip /command/rpc
there are two results: If it doesn't match (the ARP entry is not in the table),
I get no result - if the entry is in the table I get the full table.

Is there any possibility to get only one specific entry or must I filter
within my application? This is quite unperformant, because some of the 
ARP-tables
on my router are VERY big...

Thanks,
Tom
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Re: [j-nsp] Low power warning

2010-04-09 Thread Thomas Eichhorn
-BEGIN PGP SIGNED MESSAGE-
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You can graph it via XNM and some RRDTool magic -
I have written some examples for this and will put them
public within the next weeks.

This is basically to graph everything which you can see on
the CLI.

Tom

Bjørn Tore Paulen schrieb:
 Richard A Steenbergen skrev:
 
 (...)
 Hrm... The lack of ability to do show interfaces diagnostic optics and
 see all interfaces has been on my bitch-list for the last 3+ years. I
 had just given up hope that they were ever going to do anything to fix
 it (or support the reverse order show interface xe-0/0/0 diagnostics
 optics for that matter), so I had stopped even checking... But after
 reading this email I just went back and checked a bunch of boxes, and
 it actually IS working on MX on every version of code we're running
 (9.4R3 being the oldest). Guess they slipped it in when we weren't
 looking.
   
 But still not possible to graph this? I.e. any working OID?
 
 /BT
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[j-nsp] Juniper Powerpoint Templates

2010-01-20 Thread Thomas Eichhorn
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1

Hi,

I know there is anywhere a powerpoint icon library (the 3d icons),
but mine is very old and has no MX-series or EX-series - does
someone here maybe have a current version and could share it with me?

Sorry for a non-technical question here - but I dunno where to ask elsewhere..

Thanks,
Tom
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Re: [j-nsp] J-Series JUNOS in Olive?

2010-01-10 Thread Thomas Eichhorn
-BEGIN PGP SIGNED MESSAGE-
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Simply edit the fstab and switch it to the right paths,
this is the only voodoo to do to get it running.

Tom

Stevanus schrieb:
 I tried JUNOS J9.3 and booting always stop on this part :
 
 mount: /dev/bo0s1e: No such file or directory
 local filesystem mount failed, startup aborted
 Booting single-user
 WARNING: system watchdog timer still running,
  use '/junos/sbin/watchdog -off' to disable
 Enter full pathname of shell or 'recovery' for root password recovery or 
 RETURN for /bin/sh:
 NOTE: to go to multi-user operation, exit the single-user shell (with ^D)
 
 To run the rest of rc manually (after the above):
 
 chroot /junos /bin/sh /etc/rc.chroot
 
 and to run a shell with a normal view of the system:
 
 chroot /junos /bin/sh
 
 #
 
 Never know how to workaround that thing until now :(
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Re: [j-nsp] J-Series JUNOS in Olive?

2010-01-10 Thread Thomas Eichhorn
-BEGIN PGP SIGNED MESSAGE-
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Well - not really, there are things which are in M/T but not in J and the other 
way around.

The other main factor is that J-Series has a software-PFE,
so it should be possible to have 'real' interfaces, not only em0s,
on which some things don't work.

But - as per now I don't know if anybody ever managed to get an J-Series
image to take the NICS as ge-0/0/x...

Tom

Patrik Olsson schrieb:
 Then again , JUNOS for M/T and JUNOS for J series have feature parity... no?
 
 Only JUNOS-ES and JUNOS on SRX are different from JUNOS on M/T right?
 
 Patrik
 
 Thomas Eichhorn wrote:
 Simply edit the fstab and switch it to the right paths,
 this is the only voodoo to do to get it running.

 Tom

 Stevanus schrieb:
 I tried JUNOS J9.3 and booting always stop on this part :
 mount: /dev/bo0s1e: No such file or directory
 local filesystem mount failed, startup aborted
 Booting single-user
 WARNING: system watchdog timer still running,
  use '/junos/sbin/watchdog -off' to disable
 Enter full pathname of shell or 'recovery' for root password recovery or 
 RETURN for /bin/sh:
 NOTE: to go to multi-user operation, exit the single-user shell (with ^D)
 To run the rest of rc manually (after the above):
 chroot /junos /bin/sh /etc/rc.chroot
 and to run a shell with a normal view of the system:
 chroot /junos /bin/sh
 #
 Never know how to workaround that thing until now :(
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Re: [j-nsp] Event / OP Script

2009-09-27 Thread Thomas Eichhorn
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Hi Ahmad,

have a look at 
http://www.juniper.net/us/en/training/elearning/junos_scripting.html
they have a nice online course for this.

This just gives only a small introduction towards this topic,
but should be a first step.

I hope that there will be a real training course for this topic in the
future.

Tom

Cheikh-Moussa, Ahmad schrieb:
 Hi Guys,
 
 I try to write an event script, but the documentation I have found is not 
 really well.
 Did someone wrote an event/op script ?
 
 Can someone point me out, how can I write an op script, which is triggered by 
 an event (timer) ?
 I try something like show chassis fpc and search for a special string within 
 the output.
 Has someone an example ?
 
 Thanks in advance,
  Ahmad
 
 
 Ahmad Cheikh-Moussa
 Consultant
 Business Unit Carrier  Service Provider
 
 AXIANS
 NK Networks  Services GmbH
 Fischertwiete 2, Chilehaus A
 20095 Hamburg
 
 Tel.:  +49 40 237 899 - 72
 Fax:   +49 40 237 899 - 69
 
 ahmad.cheikh-mou...@axians.de
 acheikh-mou...@axians.de
 a...@axians.de
 www.axians.com
 
 
 
 
 
 
 
 Sitz der NK Networks  Services GmbH: Von-der-Wettern-Straße 15, 51149 Köln
 Registergericht: Amtsgericht Köln, Registernummer HRB 30805
 Geschäftsführer: Tonis Rüsche
 
 
 
 
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[j-nsp] Interest in a (european) Juniper User Group

2009-08-21 Thread Thomas Eichhorn
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Hi all,

I just thought that a Juniper User Group would be quiet
cool - if someone else also has interest in it.

Due to my latest experiences with Juniper, this could maybe
change the way with problems is dealt with and how customers are heard.

I believe that a Open PR database founded on the knowledge
of the group could be quiet helpful - at least I have been
confrontated with many confidential PRs, who killed our
network, as we switched over to EX.

The communication done by Juniper is not very helpful
in these cases, and maybe we would be heard better, if
we unite in our interests as Juniper users...

What do you think? Do you believe this could make any sense?

Thanks,
Tom
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Re: [j-nsp] EX3200 Interface Strangeness

2009-08-17 Thread Thomas Eichhorn
-BEGIN PGP SIGNED MESSAGE-
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Well, the 10G ports are really new ones,
and you have all ports available - on 3200 and 4200.

Don't have the SFP-Uplink module, so I can't check on those boxes...

Tom

Brendan Mannella schrieb:
 What happens if a 10g card is installed? Do you lose the last two ports?
 
 And is this behavior the same on the 4200?
 
 
 On 8/17/09 10:41 AM, Bill Blackford bblackf...@nwresd.k12.or.us wrote:
 
 That makes sense. I'm not at all happy with it, but it makes sense. I'm am
 using ge-0/1/0 which must correspond to ge-0/0/20.

 Thanks.

 -b

 -Original Message-
 From: Mike Mainer [mailto:mmai...@tekinside.com]
 Sent: Monday, August 17, 2009 7:39 AM
 To: Bill Blackford
 Subject: Re: [j-nsp] EX3200 Interface Strangeness

 The 3200 is setup so that if an uplink Mod is installed you loose the
 last X ports.  Example:   you have a 24x10/100/1000 with 4x1GigE card.
 If/when ports are active on this 4x1GigE card ports 20-23 become
 INACTIVE.  They are mutely exclusive.

 -Mike Mainer



 Bill Blackford wrote:
 I'm experiencing a weird issue with an interface that seems to have 
 vanished.
 (see below 1.)
 I also have a general question on how the EX platform indexes interfaces.
 (see below 2.)

 =
 1. Vanishing Interface

 I have several ex3200's in production and noticed that ge-0/0/20 shows up in
 the config, but doesn't appear to exist.

 bblackf...@wsc-sw-ex3200-1 show chassis hardware
 Hardware inventory:
 Item Version  Part number  Serial number Description
 ChassisBH0208188142  EX3200-24T
 FPC 0REV 07   750-021261   BH0208188142  EX3200-24T, 8 POE
   CPU BUILTIN  BUILTIN   FPC CPU
   PIC 0   BUILTIN  BUILTIN   24x 10/100/1000
 Base-T
   PIC 1  REV 04   711-021270   AR0209216364  4x GE SFP
 Xcvr 0NON-JNPR FFX20H700284  SFP-SX
 Power Supply 0   REV 02   740-020957   AT0508119769  PS 320W AC
 Fan Tray Fan Tray

 bblackf...@wsc-sw-ex3200-1 show version
 Hostname: wsc-sw-ex3200-1
 Model: ex3200-24t
 JUNOS Base OS boot [9.5R2.7]

 bblackf...@wsc-sw-ex3200-1 show chassis fpc pic-status
 Slot 0   Online   EX3200-24T, 8 POE
   PIC 0  Online   24x 10/100/1000 Base-T
   PIC 1  Online   4x GE SFP


 Now,

 bblackf...@wsc-sw-ex3200-1 show configuration interfaces ge-0/0/20
 unit 0 {
 family ethernet-switching {
 vlan {
 members VOIP;
 }
 }
 }

 bblackf...@wsc-sw-ex3200-1 show interfaces ge-0/0/20
 error: device ge-0/0/20 not found


 snmpwalk from a host:
 ifDescr.148 = STRING: ge-0/0/18
 ifDescr.149 = STRING: ge-0/0/18.0
 ifDescr.150 = STRING: ge-0/0/19
 ifDescr.151 = STRING: ge-0/0/19.0
== 152 and 153 are missing
 ifDescr.154 = STRING: ge-0/0/21
 ifDescr.155 = STRING: ge-0/0/21.0
 ifDescr.156 = STRING: ge-0/0/22
 ifDescr.157 = STRING: ge-0/0/22.0
 ifDescr.158 = STRING: ge-0/0/1.0
 ifDescr.159 = STRING: ge-0/0/23
 ifDescr.160 = STRING: ge-0/0/0
 ifDescr.161 = STRING: ge-0/0/0.0
 ifDescr.162 = STRING: ge-0/0/1
 ifDescr.163 = STRING: vlan
 ifDescr.164 = STRING: vlan.0
 ifDescr.165 = STRING: vlan.1
 ifDescr.166 = STRING: ge-0/1/0
 ifDescr.167 = STRING: ge-0/1/0.0
 ifDescr.170 = STRING: ge-0/0/23.0


 ==
 2. Indexing question
 During the gathering of data for issue 1 above, I ran some walks against
 other ex3200's I have and noticed that the indexing is not consistent.
 Here's another ex3200 running the same code rev as above:
 ifDescr.148 = STRING: ge-0/0/18
 ifDescr.149 = STRING: ge-0/0/18.0
 ifDescr.150 = STRING: ge-0/0/19
 ifDescr.151 = STRING: ge-0/0/19.0
 ifDescr.152 = STRING: ge-0/0/20
 ifDescr.153 = STRING: ge-0/0/20.0
 ifDescr.154 = STRING: ge-0/0/21
 ifDescr.155 = STRING: ge-0/0/21.0
 ifDescr.156 = STRING: ge-0/0/22
 ifDescr.157 = STRING: ge-0/0/22.0
 ifDescr.158 = STRING: ge-0/0/23
 ifDescr.159 = STRING: ge-0/0/23.0
 ifDescr.160 = STRING: vlan
 ifDescr.163 = STRING: ge-0/0/0
 ifDescr.164 = STRING: ge-0/0/0.0
 ifDescr.165 = STRING: ge-0/0/1
 ifDescr.166 = STRING: ge-0/0/11.69
 ifDescr.167 = STRING: ge-0/0/11.70
 ifDescr.168 = STRING: ge-0/0/1.0

 There seems to be no correlation between the ifDescr seq numbers and the
 interface names. Now, the switch above has a 4x GE SFP PIC and the one below
 does not, but I find it strange that interfaces show up all over the place 
 as
 if they were dynamically populated into a table.
 ==

 Sorry for the length of this post.
 Thank you for any input.

 -b


 --
 Bill Blackford  
 Senior Network Engineer
 Technology Systems Group
 Northwest Regional ESD

 my /home away from home

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Re: [j-nsp] Multiple usage of VRRP-Groups (JunOS)

2009-07-08 Thread Thomas Eichhorn
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Hi Hendrik,

this should be no problem, having the same vrrp-group in different vlans.

Kind regards to Oldenburg ;)

Tom

Hendrik Kahmann schrieb:
 Hello,
 
 is it okay to use the same VRRP-group (i.e. 20) multiple times on the
 same physical interface?
 
 We want to use more than 255 VLANs on an physical interface so we have
 to use the same group several times or use the same VRRP-group (i.e. 1)
 on every VLAN subunit.
 
 
 Kind regards,
 
 Hendrik
 
 
 
 
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Re: [j-nsp] ex4200 log message question

2009-05-21 Thread Thomas Eichhorn
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Malte,
Cord,

according to our SE this is just debugcode - which should have been
fixed in the 9.3 service release and also 9.3R3 - but at a current state
I would really recommend not to upgrade to this version - I'm not yet really 
sure,
but under some cirumstances the whole routing seems to fail.

I really recommend to everyone to test all the needed features first in a lab.

Tom

Malte von dem Hagen schrieb:
 Cord,
 
 Am 21.05.2009 02:23 Uhr, Cord MacLeod schrieb:
 Every now and again I'm seeing the following log message:

 May 20 22:23:34  gsw1 fpc1 Resolve request came for an address  
 matching on Wrong nh nh:1499, type:Hold...?
 May 20 23:08:03  gsw1 fpc1 Resolve request came for an address  
 matching on Wrong nh nh:1501, type:Hold...?


 Any ideas what this could mean?
 
 JUNOS Base OS boot [9.3R3.8]
 
 this matches PR/412240 and can be ignored (according to JTAC, which I asked
 about that in 9.3R2.8). I was not able to get information about the root cause
 out of them.
 
 Kind regards,
 
 Malte
 
 
 
 
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[j-nsp] XNM-Client Implementation on Python

2009-04-16 Thread Thomas Eichhorn
Hi all,

just wanted to know, if somebody already has implementen a JunoScript/XNM 
implementation
on python - before I do the work someone else has already done ;)

Thanks
Tom
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[j-nsp] ScreenOS on ISG2000 and MGT Interface

2009-03-27 Thread Thomas Eichhorn
Hi,

I'm just wondering if it is possible to change the vrouter behind
the MGT Zone - I want to have specific routes just for the MGT Interface,
is their maybe another alternative?

Thanks for any ideas,

Tom



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[j-nsp] XNM/JunoScript Implementations

2008-12-13 Thread Thomas Eichhorn
Hi all,

I'm currently searching for a JunoScript/XNM Implementation
for python, has maybe someone here worked on that?
I just found the Perl APIs, and some efforts on implementing
in in PHP, but I prefer to not reinvent the wheel...

Thanks for your help!

Tom

-- 
te3 Networks
Thomas Eichhorn
Hans-Boeckler-Straße 52-54
50354 Huerth

Tel: +49 1805 / 833 63 88
Fax: +49 1805 / 833 63 83




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