similar to: arp_ignore for lo-device

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From: Stephen Hemminger <shemminger@linux-foundation.org> This adds another inet device option to enable gratuitous ARP when device is brought up or address change. This is handy for clusters or virtualization. Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org> Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com> ---

net dmz:192.168.0.1 tcp 80 I forgot to mention that this should be put to rules file, sorry. _____ Von: Michael Weickel - iQom Business Services GmbH [mailto:mw@iqom.de] Gesendet: Dienstag, 2. Februar 2010 17:37 An: ''Shorewall Users'' Betreff: AW: [Shorewall-users] Suddenly DMZ can''t access to internet No. For

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 I''m running Shorewall 4.4.0/Debian Lenny and I''m trying to setup OpenVPN with a mild degree of success so far. My ultimate end goal is to basically have an extension of my home lan to my laptop as well as my wife''s when we are away from home, and have all of my normal network resources available as if I were sitting at home

Hello We are using old version ( shorewall-3.0.7-1) with Centos 5.3 The shorewall has three zones (net / loc / dmz). Loc can access to internet with no problem and can access to DMZ. DMZ can''t access to internet. Net can''t access to DMZ with NAT. I tried to restart the machine / check Lan card / check cable , they were work find. Is it DMZ Lan card problem? but it can

Hi, I have a client behind shorewall which has 2 IP: 192.168.8.35 is the real IP and 192.168.8.37 is the virtual IP. I have added DNAT rules into shorewall: DNAT net loc:192.168.8.35 tcp 11008 - 1.2.3.4 DNAT net loc:192.168.8.37 tcp 55000 - 1.2.3.5 1.2.3.4 and 1.2.3.5 is virtual IP

Hello, I have a CentOS 7.3 + updates server where my configuration arises from the need to connect via iSCSI to a Dell PS Series storage array and Dell not supporting bonding. So that I need to use 2 nics on the same vlan to connect to iSCSI portal IP and then use multipath. Also, the iSCSI lan is on a dedicated vlan I have only these 2 x 10Gbit adapters and I also need to put other vlans on them

Dear all, Has anyone experienced this whilst running DRBD over eth1 between two CentOS 5.7 servers? eth1 is a private IP address, unroutable. eth0 is the public address. CentOS will reply sometimes once every 3 days or every 14mins~ saying "My public IP is on eth1" to arp requests when it's not, it's eth0. This freezes traffic and causes issues. We've looked at arp*

Hi all, I've been seeing this message fill my logs; pbond0: received packet with own address as source address I've tried; ip set link pbond0 down ip set link pbond0 arp off ip set link pbond0 up in /etc/systcl net.ipv4.conf.bond0.arp_ignore = 8 net.ipv4.conf.bond0.arp_announce = 2 I've 2 physycal nics bonded in mode0 called bond0. Are these messages benign and to be ignored?

Hi all, I'd like to connect a softphone at home (nat, dynamic-ip) to a sip-phone in the office via asterisk 1.4.21 (nat, fixed-ip). SIP works well, the phone is ringing, but when I pickup the call, there's no audio on both sides. I debugged the rtp-traffic at home. As long as the phone is ringing, everything is fine. But after the pickup, asterisk sends a SIP/SDP package with its

Sorry but what does the ACL mean and its relation to the bindaddr? Regards Bilal > > 30 jan 2009 kl. 16.59 skrev Mike: > > > hI, > > > > Trying to understand how to setup two PRIs in > sip.conf. Using > > Asterisk 1.4.23. > > > > I have a provider giving me two PRI (different rate > centers) through > > SIP. Both PRI comes in from

hi list I have a strange problem here. Maybe it is normal behavior and i search within the wrong direction. Probably someone here can give me a hint. I have a device (rhel4 kernel 2.6.9) with 3 interfaces. 2 interfaces (eth0, eth2) are bridged together (br0) and the bridge device has an ip address assigned (192.168.11.15). Another interface (eth1) has assigned 10.7.0.10. So far so good.

Hi, I have a linux server running kernel 2.6.19 that is connected with 2 seperate 100Mbit links to the same isp: +---+ +---------------+ | I | +---------------+ | | | S | | | | eth0 --+--------------+ P | | |

Hi! Maybe, I found a bug of xen. My system: - domain0 - gentoo - xen-devel-3.0, kernel 2.6.12.5-r1 - domain1 - debian - kernel 2.6.12.5-r1 (2 interface: vif1.1 = eth0 (0.0.0.0), vif1.2 = eth1 (10.0.1.1 + gw 10.0.1.2)) Bridge: xen-br0 (config as 10.0.1.2) include (vif1.2, vif0.0) xen-br1 (config as 0.0.0.0) include (vif1.1, peth0) On server domain1 I use a pppoe server. If a send a pppoe request

This is an automated email from the git hooks/post-receive script. arrfab pushed a commit to branch master in repository centos/centos.org. The following commit(s) were added to refs/heads/master by this push: new 86ed5b9 Removed dead link/sponsor 86ed5b9 is described below commit 86ed5b95222d0cc6d4c59a2c759adceab3a499ed Author: Fabian Arrotin <arrfab at centos.org> AuthorDate: Thu

Hello, I have at my disposal, 2, TE410P cards. I have setup an asterisk box that will function ONLY to handle meetme conferences over SIP. No PRI lines to be plugged into the 410 card. MeetMe requires an external timing source. Right now, using the dummy driver. Is it possible to use the card solely for timing purposes? Any benefit to doing so? Or should I just sell the cards? Matthew

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hi, this might seem like a classical problem but I''ve trouble getting this working correctly: # ifconfig ### output stripped down: eth0 Link encap:Ethernet HWaddr 00:50:FC:2B:EB:1B inet addr:192.168.5.220 Bcast:192.168.5.255 Mask:255.255.255.0 eth1 Link encap:Ethernet HWaddr 00:02:44:60:EC:58 inet

I recently began using the curl cmd to do an external callerid lookup on my own customer database. I've noticed certain lookups will cause a crash and not show anything in the messages file or the console. The curl command is connecting to an external webserver which has a oracle db connection. The file its hitting is PHP and does a very simply lookup showing the text like "C1234 Bobs

Hi, I was reading document http://shorewall.net/MultiISP.html#idp3634200. Inspired by the document I was trying to establish the following changes: * one additional interface: COMA_IF * COM[A,B,C]_IF interfaces request IP address via DHCP * all non-RFC 1918 destined trafic is NATed from INT_IF to COMA_IF * all non-RFC 1918 destined trafic from GW is routed via COMB_IF by default * non-RFC 1918

Which command effects whether or not the * server will lookup a peer from the db even though the phone isn't registered locally? I have several * servers but I want any server to be able to lookup and send a call to phones registered on another server (SIP cluster?). Thanks Tim