similar to: Two networks on one interface problem

Displaying 20 results from an estimated 4000 matches similar to: "Two networks on one interface problem"

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 @
2007 Jul 26
1
Re : DMZ and LOG
hello Tom >Another very likely cause is that Shorewall-shell is generating a pkttype >test to identify multicast packets. This can be unreliable and can be >avoided by setting PKTTYPE=No in shorewall.conf. After using PKTTYPE=No in shorewall.conf , my syslog is clean now. Do you mean that adding the following line in /etc/shorewall/interfaces is suffiscient? dmz eth1
2011 Jul 05
24
Shorewall 4.4.21 RC 3
RC 3 is now available for testing. Problems corrected: 1) The Shorewall and Shorewall6 ''load'' and ''reload'' commands previously used the setting of RSH_COMMAND and RCP_COMMAND from /etc/shorewall/shorewall.conf (/etc/shorewall6/shorewall6.conf). These commands now use the .conf file in the current working directory. 2) The new parameterized
2011 Jul 05
24
Shorewall 4.4.21 RC 3
RC 3 is now available for testing. Problems corrected: 1) The Shorewall and Shorewall6 ''load'' and ''reload'' commands previously used the setting of RSH_COMMAND and RCP_COMMAND from /etc/shorewall/shorewall.conf (/etc/shorewall6/shorewall6.conf). These commands now use the .conf file in the current working directory. 2) The new parameterized
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
2011 Dec 01
1
Blocked host getting through
Hi, Using 4.4.23.2 on a single host. A host x.x.x.x is sending traffic although it blacklisted and blocked rules rules: DROP net:x.x.x.x/21 $FW - - - DROP net:x.x.x.x/22 $FW - - - DROP $FW net:x.x.x.x/21 - - - DROP $FW net:x.x.x.x/22 - - -
2007 Sep 03
3
Shorewall + IPSec: help debugging why gw1<->gw2 SA works, but loc<->gw2 traffic doesn't trigger SA
Dear list, I''m running Shorewall on a dedicated Fedora 7 box. Shorewall is working well as an office DSL router (dynamic IP) with loc and dmz zones. I am now trying to configure IPSec to connect a VPS, "casp", with a static IP to both the firewall and to the loc network behind it. The host to host SA works fine. However, pings from "loc" to "casp" can be
2007 Jul 26
2
DMZ and LOG
Hello !! I ve just install shorewall-common and shorewall-shell I can''t defined a network using the CIDR format for my DMZ in /etc/shorewall/hosts fast eth2:172.17.0.0/16 epac eth2:172.18.0.0/16 fsa eth2:172.19.0.0/16 bu eth2:172.20.0.0/16 recto eth2:172.21.0.0/16 dmz eth1:81.91.225.224/27 I receive this error: ERROR: Invalid zone definition for
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
2011 Oct 19
5
Using two upstream providers, one public and one private.
Hi, I am building a firewall that will have two groups of subnets behind it which I''ll provision via vlans. The upstream provider will be supplying a router with a single interface with two subnets routed into it, one is a private connection to the corporate WAN and the other is a public (Internet) block. One group of subnets behind the firewall will be SNAT''d out through a
2007 Aug 15
28
traffic shaping
I try use setup traffic shaping with Shorewall-4.0.2 and have fault. When i start Shorewall with tc-files configured i get follow messages: ... RTNETLINK answers: No such file or directory We have an error talking to the kernel ERROR: Command "tc filter add dev eth2 parent ffff: protocol ip prio 50 u32 match ip src 0.0.0.0/0 police rate 500kbit burst 10k drop flowid :1" Failed
2006 Feb 06
6
(no subject)
We had a running ipsec shorewall system to all of our remote offices. We added a dmz to the firewall and implemented proxy arp for that dmz. We have checked everything two or three times and cannot figure out why the vpns will no longer come up. We are using shorewall version 2.2.3 from the debian stable sarge distribution. We noticed the errata that for 2.0.0 there was a problem with proxy
2013 Jan 08
4
Splunk Module Development Recommendations
Good morning, We''ve been testing PE and beginning developing modules for our infrastructure. One of the modules I''m looking to create is an installation for Splunk, with the primary focus at this time, on the Forwarder. I already have the splunkforwarder-5.0.1-143156-linux-2.6-amd64.deb package being fetched from the Master and also performing the installation via dpkg. I
2011 Sep 17
4
Shorewall DNAT to IPSET
I would like to dnat certain protocols (HTTP, HTTPS, SSH) to the contents of an ipset (lan:+serviceshost or similar) where the ipset is ensured to contain only one host, but can be changed dynamically when services are in maintenance mode and go to the "services are down" message on another server. Will this work, or am I barking up a fish here?
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 ------------------------------------------------------------------------- This SF.net email is sponsored by: Splunk Inc. Still grepping through log files to find problems? Stop. Now Search log events and
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. ------------------------------------------------------------------------- This SF.net email is sponsored by: Splunk Inc. Still grepping through log files to find problems? Stop. Now Search log events and configuration files
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