Colleagues,
What tricks do you use if you need to allow a packet and then fwd
it (or vice versa)? The search terminates and the packet quits ipfw on
"fwd" as well as on "allow".
How do I allow a packet and then policy route it? An example ruleset
will be appreciated.
--
V
I have configured a FreeBSD 5.1 rel box 2 NIC's (Ext.ip/Int.ip)
with ipfw/natd/squid the setup is working, but still _FLAT_
it means i am using the default IPFW configuration
firewall_type="open"
I want to give more security to my internal network by
stoping/limiting unneccessary
Hi all,
One of our mid-aged servers is running FBSD-4.7 RELEASE.
It is a productive server, with lots of clients on it.
I have recently activated ipfw, using Webmin as the front end to admin it.
Ipfw is up and running, seems OK, BUT I am getting many many of these logs:
/kernel: OUCH! cannot
hello
i have question
how write rule for filtering in ipf hex-sequence or keywords which
content in packets??
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Hi,
I would like to monitor the connections (source IP + destination port)
of all connections to my server, can i use ipfw?
any idea how do i execute the command to log that or the rule
any programs to good to recommend..
Thanks!
--
Spades
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I have installed ipfw and each time the machien is rebooted I lose the rules I added.
any thoughts?
There is no place like 127.0.0.1
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hi,
i have a serious problem on a freebsd 4.6 on an i386...
any time i try to use the ipfw command - even for ipfw show - the
machine crashes and reboots automatically...
the messages log file registers this:
/kernel: Fatal trap 12: page fault while in kernel mode
Jan 18 19:34:09 host /kernel
Hi all,
I am in a quandry with my colo providers. They have an interface to mrtg,
but that only shows me the bandwidth for all servers on my connection.
Does anyone know how to setup ipfw to monitor, and show bandwidth statistics
for individaul ip s on one machine?
I am reading the man page
Dear group,
Is there a web driven configuration for ipfw after I installed it on my
server?
Thanks
Jos Chrispijn
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Hi all,
I am running FreeBSD 8, and am assuming I am using ipfw2
How does one find the current version of IPFW being used?
-Grant
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To
Hello,
when i type ipfw show/list i got this error msg
ipfw: getsockopt(IP_FW_GET): Protocol not available
how i can let ipfw work.
Thanks
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Hi all,
After pouring through the manual and manpages, I suspect the answer is now,
but I would really love to be wrong!
Is there a way to count bytes inbound and outbound for a specific ip using
ipfw in a SINGLE RULE?
1 count ip from 192.168.1.2 OR to 192.168.1.2 via em0
I know that
Hello
I am running 4.7-release p6 as a gateway (ipfw+natd). Thanks to those of you who
helped me firm up my ruleset. Natd is running and configured, however, I am not able
to do port redirection or http from the outside. (Firewall disk crashed over the
weekend, and I didn't have t
Hello
I am running 4.7-release p6 as a gateway (ipfw+natd). Thanks to
those of you who helped me firm up my ruleset. Natd is running
and configured, however, I am not able to do port redirection or
http from the outside. (Firewall disk crashed over the weekend,
and I didn't have t
Am I asking something unreasonable?
Victor Sudakov wrote:
>
> What tricks do you use if you need to allow a packet and then fwd
> it (or vice versa)? The search terminates and the packet quits ipfw on
> "fwd" as well as on "allow".
>
> How do I allow
On 9/7/2010 12:00 PM, Victor Sudakov wrote:
Am I asking something unreasonable?
Not really, but if you ask, one could say that IPFW is a "first
match wins" firewall, so a fwd or an allow action would be the
terminal one. You must design your rules accordingly.
There is also the ski
Nikos Vassiliadis wrote:
> >Am I asking something unreasonable?
>
> Not really, but if you ask, one could say that IPFW is a "first
> match wins" firewall, so a fwd or an allow action would be the
> terminal one. You must design your rules accordingly.
>
> The
On 9/7/2010 2:00 PM, Victor Sudakov wrote:
Nikos Vassiliadis wrote:
Am I asking something unreasonable?
Not really, but if you ask, one could say that IPFW is a "first
match wins" firewall, so a fwd or an allow action would be the
terminal one. You must design your rules according
Nikos Vassiliadis wrote:
> >>>Am I asking something unreasonable?
> >>
> >>Not really, but if you ask, one could say that IPFW is a "first
> >>match wins" firewall, so a fwd or an allow action would be the
> >>terminal one. You must design
P address belongs to another computer running a TCP
service at .
The IPFW rules:
fw# ipfw list
00100 fwd 10.0.0.100 tcp from any to 10.90.10.3 dst-port keep-state
00200 deny ip from any to any
65535 allow ip from any to any
Trying to connect to TCP 9998 fails because of rule 200:
fw# n
ress.
> The 10.0.0.100 IP address belongs to another computer running a TCP
> service at .
>
> The IPFW rules:
> >fw# ipfw list
> >00100 fwd 10.0.0.100 tcp from any to 10.90.10.3 dst-port keep-state
> >00200 deny ip from any to any
> >65535 allow ip from a
Victor Sudakov wrote:
> ... the 'fwd ... keep-state' statement does create a useful
> dynamic rule. It contradicts the ipfw(8) man page but works ...
Hopefully someone who understands all this will submit a patch
for the man page :)
___
per...@pluto.rain.com wrote:
>
> > ... the 'fwd ... keep-state' statement does create a useful
> > dynamic rule. It contradicts the ipfw(8) man page but works ...
>
> Hopefully someone who understands all this will submit a patch
> for the man page :)
The man
any 113 keep-state setup
>#deny syn and fin bits used for OS finger printing using nmap
>add 00701 deny log tcp from any to any in tcpflags syn,fin
>#log anything that falls through
>add 09000 deny log ip from any to any
Using statefull IPFW and NATD is a very very tricky thing. I
(snip)
> My firewall log is flooded with this message:
>
> [date and time]churgeon /kernel: ipfw: Deny UDP 10.142.240.1:67
> 255.255.255.255:68 in via ed1
Ports 67 and 68 are used by DHCP. If you get your IP address
from a DHCP server, or you are serving or using DHCP on this
in
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Hello, I am sort of a newbie to IPFW for FreeBSD-5.2.1. I have never
used it and need some help with the configuration. Ok here goes if
anyone can help.
I compiled IPFIREWALL into the kernel with the options to DEFAULT TO
ACCEPT ALL and the VERBOSE=50 option. With the support for IPFW in the
I'm trying to figure out ipfw/pipes setup.
The requirement is to provide more or less exclusive pipe
for voip service ( vonage ) that goes through ipfw nat.
I know this isn't QOS and I would appreciate advise on QOS as well,
but for now I just want to get this working and tested.
I want
Dear all
I have 2 questions
1/ Recently, my mrtg graph showed many spikes
"Incoming" in outer interface of the router.
ls it possible to log them and check?
If I log everthing, I am afraid to slow down the
network. What is the best way to do it?
2/ I read some firewall docs. they said that it
Heya;
I have a FreeBSD 5.3 server that I access over SSH. I followed the
handbook guide to loading the ipfw kernel module to setup a firewall. I
made the mistake the other day of loading the firewall, which defaults
to block all, and rebooting, so I couldn't get into the system again
(H
Hello all,
I've been hunting around for information on IPFW, and how to set up the
rules I require. I found a tutorial that seemed to fit my needs:
http://www.mostgraveconcern.com/freebsd/ipfw.html
However, I can't get the config to work. I've commented out all the deny
rules. I
Hi all,
please what's the difference between this ipfw rules:
${fwcmd} add 63000 deny ip from any to 0.0.0.255:0.0.0.255 in via ${oif}
and
${fwcmd} add deny all from any to 255.255.255.255
It seems similar, but I think it is not. Both should stop broadcasts.
Peter
fine, but now I need to give a "direct" access for
2 hosts: 192.168.5.220 and 192.168.7.70.
I wrote the following rc.firewall script (tun0 is my outside
interface):
---
#!/bin/sh
ipfw -f flush
ipfw add check-state
ipfw add allow all from me to any
ipfw add allow all from any to any via
rc.conf ]; then
. /etc/rc.conf
fi
fi
# Flush the existing ruleset
echo "Flushing the existing ruleset, stand by..."
ipfw -f flush
# Setup Loopback
ipfw add 100 pass all from any to any via lo0
ipfw add 200 deny all from any to 127.0.0.0/8
ipfw add 300 deny ip from 127.0.0.0/8 to an
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] Behalf Of apple
Sent: Sunday, June 12, 2005 9:01 AM
To: freebsd-questions@FreeBSD.org
Subject: ipfw
hello
i have question
how write rule for filtering in ipf hex-sequence or keywords which
content in packets
Hello all,
I may no longer be subscribed, as I've had some mail server problems (I
moved), so please reply to me, as well.
IPFW used to log all entries with the 'log' included in the rule, but
randomely, to me, anyways, stopped doing so. I can't seem to get it to
con
Hi
I'm trying to setup natd to port forward to a http,ftp and vnc server behind
the natd box
But I only want a customer from their static ip address to be able to login
and block everything else
Is this possible in an natd enviroment?
Any examples?
Port forwarding works ok, I just can't figure
Hi,
I am tryin to setup my Firewall on my server, so far i have the following.
===
oif=bge0
fwcmd=ipfw
$fwcmd -f flush
$fwcmd add check-state
$fwcmd add allow ip from any to any via lo0
$fwcmd add deny ip from any to 127.0.0.0/8
$fwcmd
Spades wrote:
Hi,
I would like to monitor the connections (source IP + destination port)
of all connections to my server, can i use ipfw?
any idea how do i execute the command to log that or the rule
tcpdump(1) could do that for you, I believe.
If you have a firewall up and running, then I wonder
localhost:mySshTunnelPort.
So far so good. The tunnel works correctly yet I can't rewrite those
packets to go through the tunnel. Here's the rule
sudo ipfw add fwd localhost, tcp from any to 12.129.232.116 3724
All goes well, the rule is added, it's even hit, but it fails to work.
Newbie here so pls excuse if this question sounds trivial
i use a single bsd router to service 2 properties. I want ppl on prop A to get
1.024kbit/s and the ones on prop B to get 256kbit/sprop B is connected on the same
network as prop A using a wireless device that has the an IP within
I know this has probably been posted 1000's of times but i would like to
set up a ipfw firewall i run many services on this machine. It acts as a
gateway for my network
APACHE web server
IMAP mail server
SMTP mail server
BIND name server
FTP server
also i would like to be able to fo
Hi!
I'm using my own ip firewall (firewall_type="/etc/ipfw.conf") on my
FreeBSD 5.2 system. My problem is, how can I reload the whole thing? The
ipfw command is for creating and deleting individual rules. What I would
like to do is to create profiles (different config files)
apart "LAN" (192.168.2.0/8,
192.168.2.8/8, 192.168.2.16/8), my question is: I want to protect my LAN,
"LAN" and servers from the outside, I want to use ipfw, I have compiled a
kernel in server2 (FreeBSD-4.8 on both servers) and I'm blocked (in & out),
I've some doubts a
I'm having some weird ipfw behavior, or it seems weird to me, and am looking
for an explaination and then a way out.
ipfw list
...
21109 allow tcp from any to 12.32.44.142 dst-port 53 in via tun0 setup
keep-state
21129 allow tcp from any to 12.32.36.65 dst-port 53 in via tun0 setup keep-
On Sun, 9 Nov 2003 09:49, Shawn Guillemette wrote:
> I have installed ipfw and each time the machien is rebooted I lose the
> rules I added.
>
> any thoughts?
>
Do you mean you have added them by hand at the command lline?
I believe the norm is to have them in rc.firewa
On Sun, Nov 09, 2003 at 03:51:13PM +1030, Malcolm Kay wrote:
> On Sun, 9 Nov 2003 09:49, Shawn Guillemette wrote:
> > I have installed ipfw and each time the machien is rebooted I lose the
> > rules I added.
> >
> > any thoughts?
> >
>
> Do you mean you
ROTECTED]>
To: "Malcolm Kay" <[EMAIL PROTECTED]>
Cc: "Shawn Guillemette" <[EMAIL PROTECTED]>;
<[EMAIL PROTECTED]>
Sent: Sunday, November 09, 2003 7:30 AM
Subject: Re: IPFW
> On Sun, Nov 09, 2003 at 03:51:13PM +1030, Malcolm Kay wrote:
> > On Sun, 9 Nov 2
+++ Shawn Guillemette [freebsd] [08-11-03 18:19 -0500]:
| I have installed ipfw and each time the machien is rebooted I lose the rules I
added.
|
| any thoughts?
|
|
|
in rc.conf put the following line
firewall_enable="YES"
firewall_script="path_to_your_firewall_r
Looking at ipfw show
630000 0 deny log logamount 100 udp from any to any 119 via sis0
63000 24 1152 deny log logamount 100 tcp from any to any 135 via sis0
630000 0 deny log logamount 100 udp from any to any 135 via sis0
63000 is the rule number correct?
IM
Good morning!
I have 4.9-release. I'm interesting natd and ipfw.
My tested box have two interface 172.16.0.10/29 and 195.161.208.210/30.
# ifpw list
00500 divert 8668 ip from any to not 172.16.0.8/29
01000 allow ip from any to any
# natd -v -a 195.161.208.210
When I ping 195.161.208.130
Can anyone tell me why the following ruleset does NOT allow telnet sessions?
allow tcp from any to any 23
The only way I can get it to work is by adding,
allow tcp from any to any established
Isn't the format of the first rule supposed to allow incoming and outgoing
packets on port 23?
Jon
Hi People,
I'm trying to setup my firewall using ipfw on 4.6 Stable. I have read
through the man pages and also several howto's but now I need your advice.
I would like to setup a DNS server that will respond to queries and my
current ruleset does not seem to permit this. Please te
Could anyone please tell me what ipfw rules need to be set in order to allow
software installation through the ports collection? I tried adding a rule to
allow ftp outbound and although I can ftp out, I still cannot fetch the source
tarball when using the make command in /usr/ports. What else
The answer to this is more than likely 'no'.
But I'll try anyways.
Setup: NATD/IPFW
Say you have an IPFW rule to allow 10.0.0.2 through NATD - thus into the
internet - and everything else to be blocked.
Your machine (10.0.0.2) that is being firewalled by NATD/
Howdy folks,
I've been getting bombarded with ICMP (Cyberkit 2.2 attack) stuff and
created a rule in ipfw to firewall it. The rule is working, I am getting
measured stats but the problem is snort is seeing them and reporting
them. I thought that by firewalling ICMP snort would stop not
Pls
Let me know how use ipfw with adress MAC bloking syntaxe.
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hello
I have to use a freebsd machine as a gateway router; I did manage to make natd
work, but now I have also a subnet routed to the machine
I'm looking for the ipfw command similar to iptables' -A FORWARD -d $subnet/
$mask -j ACCEPT
also, what's the difference between ipfw ad
Hey-
I am trying to run an IRC file server inside my network that is protected by
a FreeBSD box that is running natd. I am running natd with the following
options to enable IP forwarding to allow people to request files from my
file server (192.168.0.101):
/sbin/natd -f /etc/natd.conf -redirect_p
On 2003-01-19 03:44, Me <[EMAIL PROTECTED]> wrote:
> hi, i have a serious problem on a freebsd 4.6 on an i386...
>
> any time i try to use the ipfw command - even for ipfw show - the
> machine crashes and reboots automatically...
>
> the messages log file registers this:
any quick pointers for how to go about setting up ssh though ipfw on a
gateway/router running nat to one of the internal machines ? (FreeBSD
on both the router and internal machine)
after a quick search of the available resourses (Google/BSD, mail
archives, etc) I'm thinking it should be e
I have a quick question on the way ipfw matches IP masks. If I give this IP
address:
12.144.51.128/17
Am I then correct in thinking it will match all IP addresses from
12.144.51.128 to 12.144.51.255? Or will it start matching from 12.144.51.0?
(not what I want).
Now for the harder question
Hi
Does any one have an ipfw firewall config that works with edonkey - I keep
getting low ID's.
I have tried the following:
${fwcmd} add pass log tcp from any to any 4661,4662,4665 keep-state
${fwcmd} add pass log tcp from any 4661,4662,4665 to any
${fwcmd} add pass log udp from any to any
Hello All,
New to the FreeBSD os, but learning... havint some trouble with IPFW
below is what it looks like I can sh rc.firewall with no errors, but yet my
root account is still unable to ping out I recieve permission denied.
Wondering if anyone could help me out.
#
# Suck in the
Has one of you some tips on the best way to convert an existing iptables
firewall (linux 2.4.18) to an ipfw script? I'm very content abut my
iptables fw, but I want to migrate te linux server (in time) to a FBSD
one an I need a safe and good firewall on it ;-)) (24/7 online)
Maybe there
Hi People
I've recently run out of ip's on our class C network and have now setup NAT
on my FreeBSD 4.7 Stable machine. I am having difficulty configuring ipfw (
after reading several howto's ) to enable my NAT clients to connect through
my firewall. I am able to ping the outsi
Simple question for you all...but it evades me. I'm trying to setup a
box that will monitor a network, but be totally invisible to that
network, but it needs an IP since it will be using some programs like
BigBrother and whatnot. So...my question is...if I use IPFW to block,
for example
Hi List
Has anyone come across a recent ( not old please )
Howto/Info/Manual/Example on using IPFW _dynamic_ rules function with NAT ?
If so, please could you point me in the right direction.
Thanks.
Kind Regards,
Nelis
To Unsubscribe: send mail to [EMAIL PROTECTED]
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I have ipfw + squid (ext NIC: fxp0, int NIC: dc0). Squid is listening on
port 3128.
Using ipfilter I will do
rdr dc0 0/0 port 80 -> 127.0.0.1 port 3128 tcp
How can I do this in ipfw
00050 36764 12234591 divert 8668 ip from any to any via fxp0
>>>>>> 00060 0
Hello,
I'm having some difficulty getting ipfw to work properly. I currently have
it configured in "simple" mode. The box is running 4.8-STABLE and offers
NAT, DHCP and backup DNS, and acts as a connector between the internal LAN
and the Internet.
The main problem is my SSH
Hi,
I have two networks: 10.1.0.0/16 and 10.2.0.0/16
Only that I need to make the NAT for only a one network, 10.2.0.0/16. Network
10,1,0,0/16 does not have external access.
How I configure in ipfw + natd so that this is possible?
My interface of exit is xl0 interface of network 10.1.0.0/16
o
figure out what I wasn't covering above (before actually using the
'deny' rule). I put the keep-state on there so I could see what was
happening with `ipfw -d show`. BAD idea :) It seems the check-state
will skip all other rules and first look for any limit or keep-state
rules? V
ts been a while since I've done anything with ipfw, so be nice if
anything above doesn't make sense. ;)
---
Eric
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ments appreciated, this would be my first implementation of ipfw / fw rules
in general using a FreeBSD box.
Dave
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On 2003-03-13 14:24, Grant Peel <[EMAIL PROTECTED]> wrote:
> I am in a quandry with my colo providers. They have an interface to
> mrtg, but that only shows me the bandwidth for all servers on my
> connection.
>
> Does anyone know how to setup ipfw to monitor, and show bandw
Greetings,
This is what i came up with for my network after reviewing some docs and talking
with some people. i want to run it by you all before i impimented because i want
it to be secure before i open up my internal network to the outside world.
what do you think of my ipfw rules? do they
Hi all,
I see a strange entry in my mail log from the
ipfw log output. I don't really have a firm grasp
on ipfw yet and need help understanding how this
log entry came about (17 times), below:
> ipfw: 1700 Deny TCP 0.0.0.0:80 192.168.xxx.xxx:49339 in via fxp0
The output of "ipfw
Hi all. I'm having an issue with security while trying to get natd to
work with ipfw. I got my ipfw rules working great, so I added the natd
line in:
ipfw add divert 8668 all from any to any via $EXTERNAL_INTERFACE
But I can't do anything (ping, fetch, etc) until I add:
ipfw ad
I am attempting to set up a firewall using IPFW with a stateful
behavior.
While I have investigated how to set up these rules, I have run into
conflicting opinions as to whether to all or deny "established"
behavior.
EXAMPLE: (preceded by a "checkstate" rule)
allow
On 07/25/2011 09:36 AM, Jos Chrispijn wrote:
> Dear group,
> Is there a web driven configuration for ipfw after I installed it on my
> server?
webmin /usr/ports/sysutils/webmin/
the BSD Firewall module http://www.webmin.com/standard.html
DISCLAIMER: This e-mail is for the intended re
Hi,
can anyone suggest what i'm doing wrong here.
Desired:drop everything from 180.0.0.0 to 180.255.255.255
ipfw -q add 137 deny all from 180.0.0.0/8 to any
thanks
Paul.
--
-
Paul Macdonald
IFDNRG Ltd
Web and video hosting
-
t:
hi every one
i want to set TOS bit in ipfw but don't know how to do it directly.
therefore i want to change ipfw code in order to do it for me. i don't know
ipfw headers path (from where ipfw loads its headers).
please help if somebody set TOS bit in any ways or know the path which ip
On 26/08/2010 12:56, Grant Peel wrote:
> I am running FreeBSD 8, and am assuming I am using ipfw2
>
> How does one find the current version of IPFW being used?
Base system utilities generally don't have a separate version number --
other than the SVN revision numbers of their sou
l use ipfw firewall and nat.
Best reagrds, Abzal
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Hi all,
I use IPFW and IPA to do IP accounting on all my systems.
I was wondering if anyone has any opinions on how often the rules, or just
the bytecounters should be zero'd/flushed when using ipfw?
My rulesets consists of anywhere between 100-300 rules, most consisting of
counters
On Sat, Apr 15, 2006 at 05:46:34AM -0700, nirvana - Cityshells.NET wrote:
> Hello,
> when i type ipfw show/list i got this error msg
> ipfw: getsockopt(IP_FW_GET): Protocol not available
>
> how i can let ipfw work.
> Thanks
You need to recompile your kernel with the following
Subject: ipfw
Hello,
when i type ipfw show/list i got this error msg
ipfw: getsockopt(IP_FW_GET): Protocol not available
how i can let ipfw work.
Thanks
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you are wrong in giving this guy incorrect info.
ipfw can be run just by adding correct statement to rc.conf
it does not have to be compiled into kernel
maybe you should read the firewall section first before giving
advice
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL
On Fri, Apr 14, 2006 at 11:22:26PM -0400, fbsd wrote:
> you are wrong in giving this guy incorrect info.
> ipfw can be run just by adding correct statement to rc.conf
> it does not have to be compiled into kernel
> maybe you should read the firewall section first before giving
> ad
nirvana - Cityshells.NET wrote:
Hello,
when i type ipfw show/list i got this error msg
ipfw: getsockopt(IP_FW_GET): Protocol not available
how i can let ipfw work.
Thanks
Your machine is not running ipfw. In order to do so,
you must either compile support into the kernel (older
releases
Hi,
I have a system with a 4.11 Kernel. Unless I'm doing something very
wrong, there seems to be something odd with ipfw.
Take the following rules:
ipfw add 00280 allow tcp from any to any 22 out via bge0 setup keep-
state
ipfw add 00299 deny log all from any to any out via bge0
ipf
Hi all,
Is is possible, to make a single rule counter, or, a multiple rule counter
(maybe that pies to 1 single counter), so one can track inclomming and
outgoing bandwidth?
I would like to say:
01 count from any to any via 1.2.3.4
or
01 count 1.2.3.4
To have the same effect as:
I'm using IPFW2 on a Mac, but hopefully these questions are general
enough for this list.
First, is there any reason not to prefer "from any to any" over "from
any to me" when adding rules to allow access to local services? Some
ipfw configurations I've foun
hello
i had a minor question/concern i was wondering why does the firewall
rulesets have permissions for everything, and help for running almosty
anything and how to open and wich port to open but yet it has no exmpale
ruleset or any help for using a FTP while using a firewall such as IPFW. it
has
Hello,
I am currently running 1 HTTP server on FreeBSD 6.0
Offcourse, like anyone that likes security, i am running IPFW and set
the kernel to block by default.
Behind that HTTP server i am running 2 Linux boxes.
The problem is that when i enable the firewall and openup ports from
rpcinfo
se an IPFW firewall both on the server and on the
client. My simple aim is to setup connections between the 10.0.0.1 server and
the 10.0.0.2 client ** only **; no connections should be possible with other
clients!
Now I've tried the poor documentation I could find googling with the
keyword
to surf the internet without too much trouble
and send e-mail and pretty much deny everything else. If someone
would have the time to have a quick look at this to see if there's
anything wrong with it i would really appreciate it!
Bye, jurjen.
ps. here is my ruleset:
#!/bin/sh
ipfw -q fl
Hi all,
If I have rules like:
102150 0 count ip from any to 1.2.3.4 via em0
102150 0 count ip from 1.2.3.4 to any via em0
in my ipfw rules, will the rules also count what is sent from those IPs to the
localhost (127.0.0.1).?
((I am guessing NO, but wanted a second opinion
I've been trying to set up IPFW to do port forwarding so I can use a machine
on a private network as a web server. I'm using NAT, which works fine, but
can't seem to get port forwarding working unless I remove the "deny ip from
any to any" in my firewall script.
Hi all,
I have a small problem on one of my dev boxes. I have a bod bootup ipfw
rulset and I find myself locked out of the machine.
There will be a technician at the NOC on Tuesday that will be able to assist
me.
My question is: Will he/she be able to simply reboot, logon as root as
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