Displaying 20 results from an estimated 8000 matches similar to: "Is it possible to stop ARP broadcast with Bridge shorewall ?"
2007 Aug 06
3
how do I use shorewall to protect server from ARP spoofing attack ?
My firewall is using shorewall 3.0.x and CentOS
Recently, I found that firewall is attaching from ARP spoofing..
There are a lot of "out of socket memory" in messages log
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2007 Jul 29
12
Shorewall 4.0.0 + Kernel 2.6.21.5-grsec
Hello,
My hoster updated its kernel packages... It contained some old problems
that should have been fixed. My servers have now a wonderful 2.6.21.5
kernel + grsec running.
Both are running Debian 4.0 (stable release).
mx:/etc/shorewall# iptables --version
iptables v1.3.6
mx:/etc/shorewall# uname -a
Linux mx.network-hosting.com 2.6.21.5-grsec-xxxx-grs-ipv4-32 #1 SMP Fri
Jul 27 17:18:23 CEST
2007 Aug 20
6
have to restart shorewall after a dynamic IP change
Hi,
I''ve to restart shorewall when my dynamic IP was changed from my ISP.
Of course i can with a shell script do it automatically, but the
question is still there.. why ?
mess-mate
--
"I understand this is your first dead client," Sabian was saying. The
absurdity of the statement made me want to laugh but they don''t call me
Deadpan
2007 Aug 13
4
Problem with iprange in shorewall 4.0.2
Hi,
I have the following problem while activating this rule entry using shorewall-shell:
ACCEPT:notice:rul WAN:139.x.x.226 INT:139.x.x.153-139.x.x.156 udp 1024:65535 1024:65535
"-m iprange" in front of "--dst-range" is missing in the activation command.
The logging entry (above) is set correct.
Below is the debug output.
Thanks
Regards
Günter
+ case $level in
+
2007 Nov 09
3
Shorewall + Squid transparent + Apache
I remember to see something about that in shorewall.net some time ago,
but I could not find it today ...
The case :
Debian Etch, Shorewall 3.2.6, squid3 and Apache 2 .
The first 3 where already running fine for some time ...
Now I need to setup an Apache server to allow some web mannagement,
things like PHPsysinfo, phppgadmin, just for internal net, no web access .
but port 80 is redirected to
2007 Aug 15
8
Shorewall and printing problems in the LAN ( loc ) zone
Guys,
Just a quick check. From what i have read in the
shorewall site, intrazone traffic is allowed
completely by shorewall i.e. there is no filtering or
packet size limiting ,etc,etc.
I ask this becos after getting shorewall up and
running well, someone has complained that they cannot
print pdf files larger than 100k at one go but that
they have to print one page at a time.
Some details;
2007 Nov 06
1
Shorewall and Multiple Internet Connections
I set up a firewall following:
http://www.shorewall.net/MultiISP.html
Using shorewall 4.0.5 and a 2.6.22 kernel
Attached a dump from shorewall.
It''s setup for testing.
I have an internal host set to it as the default route.
The ipsec.conf file is renamed to keep it from messing up the vpns.
Most things are working OK.
I''m a bit concerned that all the outgoing nat traffic is
2007 Nov 07
5
shorewall compile as non-root user
Hello,
please excuse me if this has been discussed or even solved before, but
I could not find it in the archives.
I''m in the process of migrating several gateways to shorewall-lite,
keeping the configfiles on one central adminstrative machine,
basically following the guide at
http://www.shorewall.net/CompiledPrograms.html .
As I understand it, the local /etc/shorewall directory on the
2007 Aug 24
13
Shorewall 3.4.x - Error when (re) starting - segmentation fault
Shorewall 3.4.6 running on SuSE Linux 10.2
Compiling Rule Activation...
Shorewall configuration compiled to /var/lib/shorewall/.restart
Processing /etc/shorewall/params ...
Restarting Shorewall....
/sbin/shorewall: line 665: 6782 Segmentation fault
$SHOREWALL_SHELL ${VARDIR}/.restart $debugging restart
got this with V3.4.4, updated to 3.4.6 this morning, but that didn''t help.
2007 Sep 03
1
Virtual Bridge & Shorewall Question
Hi,
I am in the process of conteinerization of server infrastructure, and my idea
is to run telephony server appliance Trixbox under KVM (which in tuen uses
QEMU codebase) on SuSE Linux.
KVM networking is rather primitive, and the only way to make KVM''ed OS seen
as "normal" computer is to use virtual bridge as I found on net.
The questions are (based on the
2011 Oct 10
2
several problem with shorewall and Multi-port Match: Available
hello list shorewall
I encounter serious problems with this
Multi-port Match: Available
.
my custom kernels do not provide this option that prevents me from compiling
shorewall 6
plesase correct this maybe a bug fix
--
http://pgp.mit.edu:11371/pks/lookup?op=get&search=0x092164A7
gpg --keyserver pgp.mit.edu --recv-key 092164A7
http://urlshort.eu fakessh @
2005 Nov 29
2
Use shorewall for count traffic usage on a interface
Hi
i have a small problems on one of my interface : i can''t get traffic out
and don''t know why.
Ither user say me that i can use Shorewall for create the counter and
after get the information for
mrtg. Anyone know what is the process into shorewall 2.0.X ?
i don''t want monitor by specified port, but all ports
Thanks for your help
2011 Dec 04
6
Shorewall 4.4.27 Beta 1
Beta 1 is now available for testing.
One of the problems I''ve had with the Shorewall products is trying to keep them all in sync. There have been two copies of each shell library and four CLI programs.
To simplify maintenance, I have collapsed each of the library pairs into a single library and have reduced the number of CLI programs from four to two (one for the
2011 Dec 04
6
Shorewall 4.4.27 Beta 1
Beta 1 is now available for testing.
One of the problems I''ve had with the Shorewall products is trying to keep them all in sync. There have been two copies of each shell library and four CLI programs.
To simplify maintenance, I have collapsed each of the library pairs into a single library and have reduced the number of CLI programs from four to two (one for the
2007 Oct 30
18
How do I configure shorewall to work with VoIP SIP?
Hello,
Let me first start by saying Shorewall is awesome, and I use it
everywhere from single box firewall, to home network firewall, even to
our corporate firewall.
I am experiencing a problem getting my home firewall to work with my
BroadVoice VoIP connection. I use the Sipura SPA-2100 ATA (Analog
Telephone Adapter) that came with my BroadVoice account. This happened
when I tried to replace
2007 Nov 10
2
Access Point with Ethernet.
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA512
Hi:
I have a small infrastructure of network of local area, that are based on a
computer, with computer and with a Point Access, with Debian Etch 4.0r1.
With Shorewall 3.2.6-2.
Well. Since I have two cards of network, which of which, I have left like that:
Internet --> Router (217.126.221.65) --> eth1 (217.126.221.117) --> eth0
(LAN
2007 Aug 23
4
Monthly traffic limit
Hi Shorewall Users :)
I have found shorewall firewall and seems to be interesting.
I need to setup a configuration my my network users because i only have 50gb
of traffic per month.
I want to know if the shorewall can make a 48gb per month limit, but
everyday from 1:30 PM do 8:30 AM (happy hour ) the traffic doesnt count.
Can shorewall do that ?
--
Sem Mais
Rui Oliveira
351 - Portugal
2007 Oct 11
5
Web log viewer
Hi.
What system or software are you using to show the iptables log files
(for example the dropped packages tagged as LOG in the Shorewall
rules)?
Thank you very much!
Bye.
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2007 Jul 22
4
[Patch] Support embedded systems better
Hi,
I am one of the developers of the FreeWRT project and I want to give
you some feedback. Shorewall runs quite fine on our supported devices,
but we need to patch Shorewall to get it
running as expected. The problem is the ip command and busybox 1.4.2.
Some words about busybox:
BusyBox is a multi-call binary that combines many common Unix
utilities into a single executable.
2007 Nov 07
3
Blacklist questions ...
This mail goes mainly to Tom, as he sent some Laptop configurations files
to the list.
I checked the files you had sent to the list as answer to
[Shorewall-users] Shorewall on a laptop
Now - Is there a specific reason why you actually lock/blacklist the
following ports ?
- udp 1024:1033,1434
- tcp 57,1433,1434,2401,2745,3127,3306,3410,4899,5554,6101,8081,9898
These should IMHO be blocked by