search for: vrrp

Hello, First , thanks to Tom for it''s great job ! Netfilter is really easy and powerfull with shorewall. So, I have configured two firewalls whith shorewall using keepalived for the redundant VRRP stuff. FW-a is MASTER and FW-b is BACKUP. Everything works correctly and FW-b upgrade to MASTER when FW-a is down or disconnected. FW-b downgrade to BACKUP when FW-a comes back. But when I do a "shorewall restart" on FW-a, FW-b become MASTER, then BACKUP, then MASTER and then BACKUP du...

Can someone point me for good VRRPD (rfc2338) implementation on linux. Some stable and live project Thanks _______________________________________________ LARTC mailing list / LARTC@mailman.ds9a.nl http://mailman.ds9a.nl/mailman/listinfo/lartc HOWTO: http://lartc.org/

Hi!I've a question: I've 2 asterisk, I want pull the ethernet wire and then reconnect it after 5 second, using the VRRP protocol, where must I set the IP for the connection goes on the second asterisk? I want this: I call to asterisk1, then I pull the ethernet wire down, vrrp makes up the other asterisk but not the audio streaming...the callers are always pointed to asterisk1, but for the right run, the callers must...

Hi! I' ve this problem: I've 2 asterisks box, asterisk11 and asterisk12, and one wi_fi phone. I call from wi_fi to a X-lite phone on a windows xp.I've setuped the X-lite to my vrrp IP (vrid IP) and the call is ok, I call from the wi_fi to X-lite and from the X-lite to wi_fi. In asterisk panell is all ok, and I listen the voice to the xp and in the wi_fi phone. asterisk12 is my master. asterisk11 is the slave. well,I said I'm using the VRRP protocol. If the master fall do...

Hi. Is anyone using conntrack-tools to implement gateway failover on a network with windows clients? I set it up with ucarp and keepalived, and found that gratuitous ARP doesn''t always seem to update the cache on Windows machines. It works the first time, but if a second failover happens, the client continues to send stuff to the wrong MAC address. Linux machines work fine.

Hey guys, I'm trying to install keepalived 1.2.19 on a centos 6.5 machine. I did an install from source. And when I start keepalived this is what I'm seeing in the logs. It's reporting that the VRRP_Instance(VI_1) Now in FAULT state. Here's more of that log entry: Sep 29 12:06:58 USECLSNDMNRDBA Keepalived_vrrp[44943]: VRRP Instance = VI_1 Sep 29 12:06:58 USECLSNDMNRDBA Keepalived_vrrp[44943]: Using VRRPv2 Sep 29 12:06:58 USECLSNDMNRDBA Keepalived_vrrp[44943]: Want State = MASTER S...

...dundant failover core routers out to the backbone of our ISP. They will be serving for routing between other branches and the ISP and bandwidth management. I am trying to differentiate between the plethora of information about having redundant, automatic failover routers and pretty much decided on VRRP for the IP address failover mechanism. I am having a bit of a problem sorting out what will work best for automatic routing propagation between the two units and have been looking at the possibility of using OSPF to accomplish this to avoid having to enter routes into two different routers. Would...

On 09/29/2015 09:14 AM, Tim Dunphy wrote: > And if I do an ifconfig command I see no evidence of an eth1 existing. "ifconfig -a" will show you all of your interfaces.

Em 29-09-2015 15:03, Gordon Messmer escreveu: > On 09/29/2015 09:14 AM, Tim Dunphy wrote: >> And if I do an ifconfig command I see no evidence of an eth1 existing. > > "ifconfig -a" will show you all of your interfaces. Maybe there is a confusion here. Sounds like Tim thought keepalived would create that eth1, like a tunnel interface, but it won't. You have to

Hi!I'm working with 2 linux, with 2 IP;I want make a copy of some files inside one directory to the other linux.I called a file scriptx.sh in the first linux and this is the body: #!/bin/bash rsync -avvz --delete --rsh=ssh --stats /home/copia/ root@192.168.xxx.xx:/home/vrrp/dir/copia/ (xxx.xx are numbers...rights..only for security I crypted them) ok, then I create the crontab file with crontab -e and this is it: * * * * * /bin/scriptx.sh (every minute crontab should run...) But it doesn't run..... if I run this command from the line from the first linux is al...

Hi. I''m wondering if there''s a good way to configure a Linux firewall box to failover to a single backup server, while preserving connection state. This question has been asked before, but the latest reference I can find is from 2004, at which time Linux had no equivalent of OpenBSD''s pfsync, though Harald was said to be working on one. Did anything come of those

...Component: conntrack-daemon Assignee: netfilter-buglog at lists.netfilter.org Reporter: ashvin.rathod at mobileinternet.co.in Created attachment 476 --> https://bugzilla.netfilter.org/attachment.cgi?id=476&action=edit rollout steps we did on production and found VRRP stop working. Please check in your lab and let us know the solution. Hi, We would like to know "primary-backup.sh" scrip behavior when we integrate with keeplived on RHEL. Let us know each parameter trigger script call on RHEL server to restore all iptables states and keep continue all...

I have question about multipath routing. I am running a 2.6.7 kernel (gentoo). I have a route with three nexthops on the same interface. I see a different nexthop being picked for different destination addresses. All is fine. Now if one of the nexthop goes down (arp entry times out and arp request doesnt get a response), does it remove the nexthop from contention and only use the remaining two

...risk-Users] Database file to copy for active sessions. How can I copy all the contenent of the asterisk database to another machine? I want copy all the active sessions from one HYPERLINK "mailto:asterisk@home"asterisk@home to another one and running on the second(this I can do using vrrp protocol, it isn't a problem), I want copy only all the active sessions and softphone registrations to another HYPERLINK "mailto:asterisk@home"asterisk@home and then run on it. -- No virus found in this incoming message. Checked by AVG Free Edition. Version: 7.1.394 / Vir...

...4 09:23:40.660635 204.52.24.116 104.18.2.35 TCP 70 57394 ? 443 [SYN] Seq=0 Win=42340 Len=0 MSS=1460 SACK_PERM WS=4096 10.014701 Frame 4: 70 bytes on wire (560 bits), 70 bytes captured (560 bits) Ethernet II, Src: 4e:42:14:a1:2a:fb (4e:42:14:a1:2a:fb), Dst: IETF-VRRP-VRID_ff (00:00:5e:00:01:ff) 802.1Q Virtual LAN, PRI: 0, DEI: 0, ID: 120 Internet Protocol Version 4, Src: 204.52.24.116, Dst: 104.18.2.35 Transmission Control Protocol, Src Port: 57394, Dst Port: 443, Seq: 0, Len: 0 No. Time Source Destination Protocol Le...

...4 09:23:40.660635 204.52.24.116 104.18.2.35 TCP 70 57394 ? 443 [SYN] Seq=0 Win=42340 Len=0 MSS=1460 SACK_PERM WS=4096 10.014701 Frame 4: 70 bytes on wire (560 bits), 70 bytes captured (560 bits) Ethernet II, Src: 4e:42:14:a1:2a:fb (4e:42:14:a1:2a:fb), Dst: IETF-VRRP-VRID_ff (00:00:5e:00:01:ff) 802.1Q Virtual LAN, PRI: 0, DEI: 0, ID: 120 Internet Protocol Version 4, Src: 204.52.24.116, Dst: 104.18.2.35 Transmission Control Protocol, Src Port: 57394, Dst Port: 443, Seq: 0, Len: 0 No. Time Source Destination Protocol Le...

How can I copy all the contenent of the asterisk database to another machine? I want copy all the active sessions from one asterisk@home to another one and running on the second(this I can do using vrrp protocol, it isn't a problem), I want copy only all the active sessions and softphone registrations to another asterisk@home and then run on it. -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.digium.com/pipermail/asterisk-users/attachments/20060609/...

Hello, I get this error when trying to build Keepalived 1.2.1 on a CentOS-4 box: # gcc -g -O2 (..) -D_WITH_LVS_ -D_WITH_VRRP_ -c smtp.c In file included from ../include/vrrp.h:31, from ../include/smtp.h:34, from smtp.c:27: *../include/vrrp_ipaddress.h:32:27: linux/if_addr.h: No such file or directory* In file included from ../include/vrrp.h:31, from ../include/smtp...

Hi, I have a rule: DNAT net dmz:a.b.c.d tcp 25 - k.l.m.n The problem: I want to DNAT port 25, 143, 110 k.l.m.n is alternate public ip (using vrrp, just like alias) Can I abridge the above line using macro, instead of writing 3 separate lines? I can do: MailPorts/DNAT net dmz:a.b.c.d But this refer to the physical public ip I have more elaborate requirement to forward around 20 ports like this on multiple alternate ip addresses. Thank...

Hi all, We are investigating on firewall failover design. I have searched the net and found that projects like LVS have it mostly solved for their side but that netfilter lacks it. Of course, a simple failover of the firewall is available using things like VRRP (KeepAlive software) but without state syncronization, and that is preciselly the part we need to investigate. Is this issue solved in netfilter? How? Any ideas? Does it work with kernel 2.4? And of course, can it be managed with shorewall? :))) Bear in mind I''m not talking about ISP...