RE: Pix non-Rfc networks. [7:56347]

2002-10-29 Thread [EMAIL PROTECTED]
Thanks for the Mails,

Well I understand y we would not be able to reach.. thanks for all that.

This should be irrespective of the Firewall or dial-up proxies we use.  

Thanks,
Murali

 -Original Message-
From:   Priscilla Oppenheimer [mailto:nobody;groupstudy.com] 
Sent:   Monday, October 28, 2002 11:15 PM
To: [EMAIL PROTECTED]
Subject:Re: Pix  non-Rfc networks. [7:56347]

Gaz wrote:
 
 In article , 
 [EMAIL PROTECTED] says...
  Hello,
  
  I was just reading this document,from the following link
  http://www.cisco.com/warp/customer/110/8.html I have attached
 the Pdf file
  of the same for your convinence :-).
  
  
  now coming to my doubt. 
  
  If i have a network say like 192.5.2.0/24 inside the pix
 (connecting to
  internet) Does it mean that all the sites with 192.5.2.0/24
 would not be
  accessible to the inside network ?? 

Yes. You can't use someone else's network address in your inside network and
still get to that someone else's network! :-) When your devices try to reach
192.5.2.x, they will do a logical AND with the subnet mask and see that the
result is the same as when they do a logical AND with the subnet mask and
their own address. Hence the destination is local. So they send an ARP
broadcast. They get a response from a local device or no response if the
address doesn't exist locally.

Actually, there are probably workarounds to this. It's not such a silly
requirement. In the past people did tend to make up network numbers that
actually belonged to someone else, so there is a need to get this to work. I
wouldn't be surprised to learn that there's some kludegey way of getting
this to work. It would probably only work for specific outside addresses and
only if you haven't assigned those addresses locally.

More below

  
  thanks and regards,
  Murali
  
 

snip

 
 Can I chip in with a question for everyone now?
 
 If you apply more specific routes to all devices for an address
 which
 should appear on your local subnet, will it then try the routed
 path to
 the device.
 
 eg Machine addressed 100.100.100.100 255.255.255.0
 route add 100.100.100.10 mask 255.255.255.255 [default gateway]

This is a host-specific route. Operating systems should understand this and
behave correctly. Host-specific routes have been around for a long time,
like probably since the birth of IP. They solve various problems.

So I tred it on a Windows 98 PC. I added the route and then pinged the
device specified in the addition.

The PC ARPed for the default gateway and then sent the ping to the default
gateway, even though the device is really local. The default gateway sent
the packet back out the same Ethernet and the local machine replied directly
to my PC. I would have expected a redirct from the router too, but I didn't
see one.

Now, is this behavior specific to the host-specific route? I wonder if I do
something like:

route add 100.100.100.2 255.255.255.0 default gateway

Hmm

Oh, Windows 98 won't let me do that! ;-) It will only let me add a
host-specific route. Makes sense I guess. And then it does behave correctly
when I add a host-speciif route (e.g., it does what the route tells it to
do.)

___

Priscilla Oppenheimer
www.troubleshootingnetworks.com
www.priscilla.com

 
 Not that you'd want to do it, but just wondering.
 
 
 Cheers,
 
 Gaz




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Re: Pix non-Rfc networks. [7:56347]

2002-10-28 Thread Richard Deal
To all,

In 6.2 of the FOS you CAN do this :-).

You just have a situation of overlapping networks. here is the info on how
to accomplish this:
http://www.cisco.com/en/US/products/sw/secursw/ps2120/products_configuration
_guide_chapter09186a00800eb71e.html#xtocid26
(watch the wrap).

Cheers!

Richard


Brett spunt  wrote in message
news:200210270014.AAA27223;groupstudy.com...
 True, but that network is not a private ip, so if inside host is trying to
 hit a live web server at 192.5.2.x, there are SCREWED, ya
 know.

 -Original Message-
 From: gogarty [mailto:ciaron;gogarty.net]
 Sent: Saturday, October 26, 2002 4:47 PM
 To: Brett spunt; [EMAIL PROTECTED]
 Subject: Re: Pix  non-Rfc networks. [7:56347]


 No need to doubt.  If you have the network 192.5.2.0/24 inside the pix,
why
 would a client want to connect to the same network outside the pix?  As
far
 as the client is concerned it is ON the 192.5.2.0/24 network!!

 - Original Message -
 From: Brett spunt
 To:
 Sent: Saturday, October 26, 2002 7:36 PM
 Subject: RE: Pix  non-Rfc networks. [7:56347]


  Yes,
 
  You will never even make it to the pix if your destined for the
 192.5.2.0/24
  network.
 
  -Original Message-
  From: [EMAIL PROTECTED] [mailto:nobody;groupstudy.com]On Behalf Of
  [EMAIL PROTECTED]
  Sent: Saturday, October 26, 2002 5:05 AM
  To: [EMAIL PROTECTED]
  Subject: Pix  non-Rfc networks. [7:56347]
 
 
  Hello,
 
  I was just reading this document,from the following link
  http://www.cisco.com/warp/customer/110/8.html I have attached the Pdf
file
  of the same for your convinence :-).
 
 
  now coming to my doubt.
 
  If i have a network say like 192.5.2.0/24 inside the pix (connecting to
  internet) Does it mean that all the sites with 192.5.2.0/24 would not be
  accessible to the inside network ??
 
  thanks and regards,
  Murali
 
  [GroupStudy.com removed an attachment of type application/octet-stream
 which
  had a name of non-rtc-net.pdf]




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Re: Pix non-Rfc networks. [7:56347]

2002-10-28 Thread Priscilla Oppenheimer
Gaz wrote:
 
 In article , 
 [EMAIL PROTECTED] says...
  Hello,
  
  I was just reading this document,from the following link
  http://www.cisco.com/warp/customer/110/8.html I have attached
 the Pdf file
  of the same for your convinence :-).
  
  
  now coming to my doubt. 
  
  If i have a network say like 192.5.2.0/24 inside the pix
 (connecting to
  internet) Does it mean that all the sites with 192.5.2.0/24
 would not be
  accessible to the inside network ?? 

Yes. You can't use someone else's network address in your inside network and
still get to that someone else's network! :-) When your devices try to reach
192.5.2.x, they will do a logical AND with the subnet mask and see that the
result is the same as when they do a logical AND with the subnet mask and
their own address. Hence the destination is local. So they send an ARP
broadcast. They get a response from a local device or no response if the
address doesn't exist locally.

Actually, there are probably workarounds to this. It's not such a silly
requirement. In the past people did tend to make up network numbers that
actually belonged to someone else, so there is a need to get this to work. I
wouldn't be surprised to learn that there's some kludegey way of getting
this to work. It would probably only work for specific outside addresses and
only if you haven't assigned those addresses locally.

More below

  
  thanks and regards,
  Murali
  
 

snip

 
 Can I chip in with a question for everyone now?
 
 If you apply more specific routes to all devices for an address
 which
 should appear on your local subnet, will it then try the routed
 path to
 the device.
 
 eg Machine addressed 100.100.100.100 255.255.255.0
 route add 100.100.100.10 mask 255.255.255.255 [default gateway]

This is a host-specific route. Operating systems should understand this and
behave correctly. Host-specific routes have been around for a long time,
like probably since the birth of IP. They solve various problems.

So I tred it on a Windows 98 PC. I added the route and then pinged the
device specified in the addition.

The PC ARPed for the default gateway and then sent the ping to the default
gateway, even though the device is really local. The default gateway sent
the packet back out the same Ethernet and the local machine replied directly
to my PC. I would have expected a redirct from the router too, but I didn't
see one.

Now, is this behavior specific to the host-specific route? I wonder if I do
something like:

route add 100.100.100.2 255.255.255.0 default gateway

Hmm

Oh, Windows 98 won't let me do that! ;-) It will only let me add a
host-specific route. Makes sense I guess. And then it does behave correctly
when I add a host-speciif route (e.g., it does what the route tells it to do.)

___

Priscilla Oppenheimer
www.troubleshootingnetworks.com
www.priscilla.com

 
 Not that you'd want to do it, but just wondering.
 
 
 Cheers,
 
 Gaz
 
 




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Re: Pix non-Rfc networks. [7:56347]

2002-10-28 Thread Gaz
H The new DNS idea to negate the need for alias is neat. Not as 
neat as not buggering up the IP addressing in the first place :-)

I hadn't considered using overlapping NAT because of the DNS problems, 
but I suppose alias would have done it and now it's even easier, but I 
will still avoid it at all costs. 

With the internet (DNS), I think it's too much of a bodge not to cause 
problems in the long run.


Gaz


In article , 
[EMAIL PROTECTED] says...
 To all,
 
 In 6.2 of the FOS you CAN do this :-).
 
 You just have a situation of overlapping networks. here is the info on how
 to accomplish this:

http://www.cisco.com/en/US/products/sw/secursw/ps2120/products_configuration
 _guide_chapter09186a00800eb71e.html#xtocid26
 (watch the wrap).
 
 Cheers!
 
 Richard
 
 
 Brett spunt  wrote in message
 news:200210270014.AAA27223;groupstudy.com...
  True, but that network is not a private ip, so if inside host is trying
to
  hit a live web server at 192.5.2.x, there are SCREWED, ya
  know.
 
  -Original Message-
  From: gogarty [mailto:ciaron;gogarty.net]
  Sent: Saturday, October 26, 2002 4:47 PM
  To: Brett spunt; [EMAIL PROTECTED]
  Subject: Re: Pix  non-Rfc networks. [7:56347]
 
 
  No need to doubt.  If you have the network 192.5.2.0/24 inside the pix,
 why
  would a client want to connect to the same network outside the pix?  As
 far
  as the client is concerned it is ON the 192.5.2.0/24 network!!
 
  - Original Message -
  From: Brett spunt
  To:
  Sent: Saturday, October 26, 2002 7:36 PM
  Subject: RE: Pix  non-Rfc networks. [7:56347]
 
 
   Yes,
  
   You will never even make it to the pix if your destined for the
  192.5.2.0/24
   network.
  
   -Original Message-
   From: [EMAIL PROTECTED] [mailto:nobody;groupstudy.com]On Behalf Of
   [EMAIL PROTECTED]




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Re: Pix non-Rfc networks. [7:56347]

2002-10-28 Thread Gaz
In article , [EMAIL PROTECTED] 
says...
  
  Can I chip in with a question for everyone now?
  
  If you apply more specific routes to all devices for an address
  which
  should appear on your local subnet, will it then try the routed
  path to
  the device.
  
  eg Machine addressed 100.100.100.100 255.255.255.0
  route add 100.100.100.10 mask 255.255.255.255 [default gateway]
 
 This is a host-specific route. Operating systems should understand this and
 behave correctly. Host-specific routes have been around for a long time,
 like probably since the birth of IP. They solve various problems.
 
 So I tred it on a Windows 98 PC. I added the route and then pinged the
 device specified in the addition.
 
 The PC ARPed for the default gateway and then sent the ping to the default
 gateway, even though the device is really local. The default gateway sent
 the packet back out the same Ethernet and the local machine replied
directly
 to my PC. I would have expected a redirct from the router too, but I didn't
 see one.
 
 Now, is this behavior specific to the host-specific route? I wonder if I do
 something like:
 
 route add 100.100.100.2 255.255.255.0 default gateway
 
 Hmm
 
 Oh, Windows 98 won't let me do that! ;-) It will only let me add a
 host-specific route. Makes sense I guess. And then it does behave correctly
 when I add a host-speciif route (e.g., it does what the route tells it to
do.)
 
 ___
 
 Priscilla Oppenheimer
 www.troubleshootingnetworks.com
 www.priscilla.com
 
  
  Not that you'd want to do it, but just wondering.
  
  
  Cheers,
  
  Gaz
  

I would have thought Windows 98 would accept something like:

route add 100.100.100.240 mask 255.255.255.240 [default gateway]

I don't think there's any restriction to host routes.

I wonder though if you don't bother with the individual route on the 
PC's (which you obviously wouldn't want to do on a larger scale), would 
the router proxy arp for addresses which should be on it's ethernet, if 
you applied a route via the serial for example.

I'll try it later, but I'm having my dinner :-))

Gaz




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Re: Pix non-Rfc networks. [7:56347]

2002-10-28 Thread Priscilla Oppenheimer
Gaz wrote:
 
 I would have thought Windows 98 would accept something like:
 
 route add 100.100.100.240 mask 255.255.255.240 [default gateway]

It depends on the host's own address. And I've forgotten what we said that
was by now. ;-)

 
 I don't think there's any restriction to host routes.

A host route is one that specifies a specific address, i.e. the mask is
255.255.255.255. I doubt there are restrictions to that either, although,
obviously, you have to point to a local default gateway and not just any old
address.

But there are restrictions to other routes, depending on the bit pattern.
I'm using different addresses than in our example and don't really feel like
twidling bits, but I was able to do something like this:

My address is 100.100.100.17 255.255.255.224

I can:

route add 100.100.100.16 mask 255.255.255.240 gateway

That causes the packets for 100.100.100.16/28 to go through the gateway
router.

I can't do the following though. Windows 98 gives an error message and won't
add the route:

route add 100.100.100.2 mask 255.255.255.240 gateway

I can do this though:

route add 100.100.100.2 mask 255.255.255.254 gateway

 
 I wonder though if you don't bother with the individual route
 on the
 PC's (which you obviously wouldn't want to do on a larger
 scale), would
 the router proxy arp for addresses which should be on it's
 ethernet, if
 you applied a route via the serial for example.

I think that would work, if I understand what you're saying. For example, if
you had a host-specific route on the router that pointed to the serial
interface, I think the router would proxy ARP for requests to find that
host. If you also had a host loally with that same address, the requester
would get 2 replies, though, and that would be ugly.

Feel free to try it though (but after dinner!) ;-) 

___

Priscilla Oppenheimer
www.troubleshootingnetworks.com
www.priscilla.com


 
 I'll try it later, but I'm having my dinner :-))
 
 Gaz
 
 




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Re: Pix non-Rfc networks. [7:56347]

2002-10-28 Thread Gaz
In article , [EMAIL PROTECTED] 
says...
 Gaz wrote:
  
  I would have thought Windows 98 would accept something like:
  
  route add 100.100.100.240 mask 255.255.255.240 [default gateway]
 
 It depends on the host's own address. And I've forgotten what we said that
 was by now. ;-)
 
  
  I don't think there's any restriction to host routes.
 
 A host route is one that specifies a specific address, i.e. the mask is
 255.255.255.255. I doubt there are restrictions to that either, although,
 obviously, you have to point to a local default gateway and not just any
old
 address.
 

Thanks :-)

 But there are restrictions to other routes, depending on the bit pattern.
 I'm using different addresses than in our example and don't really feel
like
 twidling bits, but I was able to do something like this:
 
 My address is 100.100.100.17 255.255.255.224
 
 I can:
 
 route add 100.100.100.16 mask 255.255.255.240 gateway
 
 That causes the packets for 100.100.100.16/28 to go through the gateway
 router.
 
 I can't do the following though. Windows 98 gives an error message and
won't
 add the route:
 
 route add 100.100.100.2 mask 255.255.255.240 gateway
 
 I can do this though:
 
 route add 100.100.100.2 mask 255.255.255.254 gateway

Not sure what you were trying with the first one. Have I misunderstood? 
I don't know any device that would accept a route without using the 
network address. (100.100.100.2 is the network address for a 
255.255.255.254 mask, but not for 255.255.255.224).

But now you've got me worried, because I know your pedigree :-). 
Humo(u)r me. What d'ya mean.


All this has given me an idea though.
I would like to have used the same IP address on my laptop when I'm at 
home and at work.
I had to change my local subnet at home, because when I VPN in to work, 
I have 192.168.80.0/24 at both ends. I should, if what we're thinking is 
right, be able to put a more specific route on for the odd addresses I 
need to get to at work, primarily remote desktop to my work PC, our 
local router and a couple of terminal servers.
That way I can leave my IP address the same for both locations 
(probably).

Gaz




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Re: Pix non-Rfc networks. [7:56347]

2002-10-28 Thread Priscilla Oppenheimer
Gaz wrote:
  
  I can't do the following though. Windows 98 gives an error
 message and won't
  add the route:
  
  route add 100.100.100.2 mask 255.255.255.240 gateway
  
  I can do this though:
  
  route add 100.100.100.2 mask 255.255.255.254 gateway
 
 Not sure what you were trying with the first one. Have I
 misunderstood?
 I don't know any device that would accept a route without using
 the
 network address. (100.100.100.2 is the network address for a 
 255.255.255.254 mask, but not for 255.255.255.224).
 
 But now you've got me worried, because I know your pedigree
 :-).
 Humo(u)r me. What d'ya mean.

I just wasn't thinking! I was rushing. Of course, Windows gave me an error
for that. Too bad it wasn't an error that meant anything. I think it said
error 87 or something. ;-)

 
 
 All this has given me an idea though.
 I would like to have used the same IP address on my laptop when
 I'm at
 home and at work.
 I had to change my local subnet at home, because when I VPN in
 to work,
 I have 192.168.80.0/24 at both ends. I should, if what we're
 thinking is
 right, be able to put a more specific route on for the odd
 addresses I
 need to get to at work, primarily remote desktop to my work PC,
 our
 local router and a couple of terminal servers.
 That way I can leave my IP address the same for both locations 
 (probably).

I think that would work. Let us know. Thanks. 

Priscilla

 
 Gaz
 
 




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Re: Pix non-Rfc networks. [7:56347]

2002-10-27 Thread Robert
To answer the question asked by Gaz, the router will always send the packet
to the route with the most specific mask specified.  So, in your example, it
will go to the default gateway because the route you added has the most
specific mask possible (/32).

Gaz  wrote in message
news:200210262249.WAA18680;groupstudy.com...
 In article ,
 [EMAIL PROTECTED] says...
  Hello,
 
  I was just reading this document,from the following link
  http://www.cisco.com/warp/customer/110/8.html I have attached the Pdf
file
  of the same for your convinence :-).
 
 
  now coming to my doubt.
 
  If i have a network say like 192.5.2.0/24 inside the pix (connecting to
  internet) Does it mean that all the sites with 192.5.2.0/24 would not be
  accessible to the inside network ??
 
  thanks and regards,
  Murali
 

 Yes, but it's not limited to the Pix.

 If your internal network is using one subnet, your devices will never be
 able to get to devices on the Internet using addresses from the same
 subnet.

 When your machine looks at the destination address, it thinks it is on
 its local network (layer 2) and will not even bother going to the
 default gateway for it.

 I've done the same thing by 'fat fingering' the mask to encapsulate more
 than the intended addresses (255.255.0.0 instead of 255.255.255.0 for
 instance). If the destination address would normally fall outside your
 subnet, but you stuffed up the mask and now it is included, your machine
 doesn't bother going to the default gateway to find it.

 Can I chip in with a question for everyone now?

 If you apply more specific routes to all devices for an address which
 should appear on your local subnet, will it then try the routed path to
 the device.

 eg Machine addressed 100.100.100.100 255.255.255.0
 route add 100.100.100.10 mask 255.255.255.255 [default gateway]

 Not that you'd want to do it, but just wondering.


 Cheers,

 Gaz




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Re: Pix non-Rfc networks. [7:56347]

2002-10-27 Thread gogarty
I don't think he is talking specifically about routers but about PC's on the
LAN behind the PIX.  I'm fairly positive a PC will do a logical AND of the
destination IP, come up with a network address, compare that against it's
own network address, deduce that the IP must be local and send a layer two
broadcast for the MAC associated with the IP -- therefore said host will not
need to consult a routing table...

source NAT on incoming addresses, use an ALIAS type function (I believe
version 6.2 code supports destination NAT) to assign the web servers ect on
the outside network (with same IP range as inside) another address range as
they come in...

C
- Original Message -
From: Robert 
To: 
Sent: Sunday, October 27, 2002 9:33 PM
Subject: Re: Pix  non-Rfc networks. [7:56347]


 To answer the question asked by Gaz, the router will always send the
packet
 to the route with the most specific mask specified.  So, in your example,
it
 will go to the default gateway because the route you added has the most
 specific mask possible (/32).

 Gaz  wrote in message
 news:200210262249.WAA18680;groupstudy.com...
  In article ,
  [EMAIL PROTECTED] says...
   Hello,
  
   I was just reading this document,from the following link
   http://www.cisco.com/warp/customer/110/8.html I have attached the Pdf
 file
   of the same for your convinence :-).
  
  
   now coming to my doubt.
  
   If i have a network say like 192.5.2.0/24 inside the pix (connecting
to
   internet) Does it mean that all the sites with 192.5.2.0/24 would not
be
   accessible to the inside network ??
  
   thanks and regards,
   Murali
  
 
  Yes, but it's not limited to the Pix.
 
  If your internal network is using one subnet, your devices will never be
  able to get to devices on the Internet using addresses from the same
  subnet.
 
  When your machine looks at the destination address, it thinks it is on
  its local network (layer 2) and will not even bother going to the
  default gateway for it.
 
  I've done the same thing by 'fat fingering' the mask to encapsulate more
  than the intended addresses (255.255.0.0 instead of 255.255.255.0 for
  instance). If the destination address would normally fall outside your
  subnet, but you stuffed up the mask and now it is included, your machine
  doesn't bother going to the default gateway to find it.
 
  Can I chip in with a question for everyone now?
 
  If you apply more specific routes to all devices for an address which
  should appear on your local subnet, will it then try the routed path to
  the device.
 
  eg Machine addressed 100.100.100.100 255.255.255.0
  route add 100.100.100.10 mask 255.255.255.255 [default gateway]
 
  Not that you'd want to do it, but just wondering.
 
 
  Cheers,
 
  Gaz




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RE: Pix non-Rfc networks. [7:56347]

2002-10-26 Thread Brett spunt
Yes,

You will never even make it to the pix if your destined for the 192.5.2.0/24
network.

-Original Message-
From: [EMAIL PROTECTED] [mailto:nobody;groupstudy.com]On Behalf Of
[EMAIL PROTECTED]
Sent: Saturday, October 26, 2002 5:05 AM
To: [EMAIL PROTECTED]
Subject: Pix  non-Rfc networks. [7:56347]


Hello,

I was just reading this document,from the following link
http://www.cisco.com/warp/customer/110/8.html I have attached the Pdf file
of the same for your convinence :-).


now coming to my doubt.

If i have a network say like 192.5.2.0/24 inside the pix (connecting to
internet) Does it mean that all the sites with 192.5.2.0/24 would not be
accessible to the inside network ??

thanks and regards,
Murali

[GroupStudy.com removed an attachment of type application/octet-stream which
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Re: Pix non-Rfc networks. [7:56347]

2002-10-26 Thread Gaz
In article , 
[EMAIL PROTECTED] says...
 Hello,
 
 I was just reading this document,from the following link
 http://www.cisco.com/warp/customer/110/8.html I have attached the Pdf file
 of the same for your convinence :-).
 
 
 now coming to my doubt. 
 
 If i have a network say like 192.5.2.0/24 inside the pix (connecting to
 internet) Does it mean that all the sites with 192.5.2.0/24 would not be
 accessible to the inside network ?? 
 
 thanks and regards,
 Murali
 

Yes, but it's not limited to the Pix.

If your internal network is using one subnet, your devices will never be 
able to get to devices on the Internet using addresses from the same 
subnet.

When your machine looks at the destination address, it thinks it is on 
its local network (layer 2) and will not even bother going to the 
default gateway for it.

I've done the same thing by 'fat fingering' the mask to encapsulate more 
than the intended addresses (255.255.0.0 instead of 255.255.255.0 for 
instance). If the destination address would normally fall outside your 
subnet, but you stuffed up the mask and now it is included, your machine 
doesn't bother going to the default gateway to find it.

Can I chip in with a question for everyone now?

If you apply more specific routes to all devices for an address which 
should appear on your local subnet, will it then try the routed path to 
the device.

eg Machine addressed 100.100.100.100 255.255.255.0
route add 100.100.100.10 mask 255.255.255.255 [default gateway]

Not that you'd want to do it, but just wondering.


Cheers,

Gaz




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Re: Pix non-Rfc networks. [7:56347]

2002-10-26 Thread gogarty
No need to doubt.  If you have the network 192.5.2.0/24 inside the pix, why
would a client want to connect to the same network outside the pix?  As far
as the client is concerned it is ON the 192.5.2.0/24 network!!

- Original Message -
From: Brett spunt 
To: 
Sent: Saturday, October 26, 2002 7:36 PM
Subject: RE: Pix  non-Rfc networks. [7:56347]


 Yes,

 You will never even make it to the pix if your destined for the
192.5.2.0/24
 network.

 -Original Message-
 From: [EMAIL PROTECTED] [mailto:nobody;groupstudy.com]On Behalf Of
 [EMAIL PROTECTED]
 Sent: Saturday, October 26, 2002 5:05 AM
 To: [EMAIL PROTECTED]
 Subject: Pix  non-Rfc networks. [7:56347]


 Hello,

 I was just reading this document,from the following link
 http://www.cisco.com/warp/customer/110/8.html I have attached the Pdf file
 of the same for your convinence :-).


 now coming to my doubt.

 If i have a network say like 192.5.2.0/24 inside the pix (connecting to
 internet) Does it mean that all the sites with 192.5.2.0/24 would not be
 accessible to the inside network ??

 thanks and regards,
 Murali

 [GroupStudy.com removed an attachment of type application/octet-stream
which
 had a name of non-rtc-net.pdf]




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RE: Pix non-Rfc networks. [7:56347]

2002-10-26 Thread Brett spunt
True, but that network is not a private ip, so if inside host is trying to
hit a live web server at 192.5.2.x, there are SCREWED, ya
know.

-Original Message-
From: gogarty [mailto:ciaron;gogarty.net]
Sent: Saturday, October 26, 2002 4:47 PM
To: Brett spunt; [EMAIL PROTECTED]
Subject: Re: Pix  non-Rfc networks. [7:56347]


No need to doubt.  If you have the network 192.5.2.0/24 inside the pix, why
would a client want to connect to the same network outside the pix?  As far
as the client is concerned it is ON the 192.5.2.0/24 network!!

- Original Message -
From: Brett spunt 
To: 
Sent: Saturday, October 26, 2002 7:36 PM
Subject: RE: Pix  non-Rfc networks. [7:56347]


 Yes,

 You will never even make it to the pix if your destined for the
192.5.2.0/24
 network.

 -Original Message-
 From: [EMAIL PROTECTED] [mailto:nobody;groupstudy.com]On Behalf Of
 [EMAIL PROTECTED]
 Sent: Saturday, October 26, 2002 5:05 AM
 To: [EMAIL PROTECTED]
 Subject: Pix  non-Rfc networks. [7:56347]


 Hello,

 I was just reading this document,from the following link
 http://www.cisco.com/warp/customer/110/8.html I have attached the Pdf file
 of the same for your convinence :-).


 now coming to my doubt.

 If i have a network say like 192.5.2.0/24 inside the pix (connecting to
 internet) Does it mean that all the sites with 192.5.2.0/24 would not be
 accessible to the inside network ??

 thanks and regards,
 Murali

 [GroupStudy.com removed an attachment of type application/octet-stream
which
 had a name of non-rtc-net.pdf]




Message Posted at:
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