Re: [asterisk-users] ADSL Load Balancing
You can do policy routing on Linux systems too, using iptables' mark functionality, combined with iproute2. Mark packets patching whatever parameters you wish (i.e., in the mangle table in the prerouting chain, match packets on UDP port 5060), and then use ip rule/ip route to route as you desire. See here for more detailed instructions/examples: http://linux-ip.net/html/adv-multi-internet.html Whether this will work well (or at all) for your specific case is questionable at best. I can't imagine load balancing SIP traffic across two ADSL lines would work well, if at all, but I've never tried it either. Doing a primary/failover setup would work a lot better, I'd think. Oh, and my apologies for top-quoting. Outlook and all... From: asterisk-users-boun...@lists.digium.com [mailto:asterisk-users-boun...@lists.digium.com] On Behalf Of Chris Childress Sent: Thursday, November 04, 2010 9:08 AM To: Asterisk Users Mailing List - Non-Commercial Discussion Subject: Re: [asterisk-users] ADSL Load Balancing On 3.11.2010 г. 02:29 ч., Dan Journo wrote: Hi, I've got a client with two ADSL connections for redundancy. Is it possible to set up asterisk to connect to one SIP provider using both adsl connections and load balance between the two connections? Or to use one connection as the main one, and automatically fail over if the first connection drops? Or does this kind of thing need a serious network switch? Thanks Dan Hello, If you are using Cisco gear (891 SOHO routers for example), take a look at Policy Routing, you can set next-hop routers based on any information available to an access-list. Chris -- _ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- New to Asterisk? Join us for a live introductory webinar every Thurs: http://www.asterisk.org/hello asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
Re: [asterisk-users] ADSL Load Balancing
On 3.11.2010 ?. 02:29 ?., Dan Journo wrote: Hi, I've got a client with two ADSL connections for redundancy. Is it possible to set up asterisk to connect to one SIP provider using both adsl connections and load balance between the two connections? Or to use one connection as the main one, and automatically fail over if the first connection drops? Or does this kind of thing need a serious network switch? Thanks Dan Hello, If you are using Cisco gear (891 SOHO routers for example), take a look at Policy Routing, you can set next-hop routers based on any information available to an access-list. Chris -- _ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- New to Asterisk? Join us for a live introductory webinar every Thurs: http://www.asterisk.org/hello asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
Re: [asterisk-users] ADSL Load Balancing
The adsl lines are with separate providers, so that won't work. -- _ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- New to Asterisk? Join us for a live introductory webinar every Thurs: http://www.asterisk.org/hello asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
Re: [asterisk-users] ADSL Load Balancing
On Tue, Nov 2, 2010 at 8:29 PM, Dan Journo wrote: > Or does this kind of thing need a serious network switch? > Why not set MLPPP, assuming your provider supports it. -- Paul Belanger | dCAP Polybeacon | Consultant Jabber: paul.belan...@polybeacon.com | IRC: pabelanger (Freenode) | Blog: http://blog.polybeacon.com | Twitter: http://twitter.com/pabelanger -- _ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- New to Asterisk? Join us for a live introductory webinar every Thurs: http://www.asterisk.org/hello asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
Re: [asterisk-users] ADSL Load Balancing
> I use the SG560 (http://www.snapgear.com/index.cfm?skey=1557) to do this. Thats perfect. Any idea where they are available? I cant locate a store online. Thanks Dan -- _ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- New to Asterisk? Join us for a live introductory webinar every Thurs: http://www.asterisk.org/hello asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
Re: [asterisk-users] ADSL Load Balancing
On 11/03/2010 03:49 AM, Gordon Henderson wrote: >> >> I've got a client with two ADSL connections for redundancy. >> >> Is it possible to set up asterisk to connect to one SIP provider using >> both adsl connections and load balance between the two connections? Or >> to use one connection as the main one, and automatically fail over if >> the first connection drops? >> >> Or does this kind of thing need a serious network switch? I use the SG560 (http://www.snapgear.com/index.cfm?skey=1557) to do this. It handles two WAN connections (going to your ADSL modems). I set the routing policies so that VOIP goes on one link by default, and everything else on the other. If one link goes down, everything will be routed on the remaining link. (Unfortunately, it doesn't seem to revert to the default state after the downed link recovers, so I have to add some reboot-modems-after-recovery scripts in a cron job to make things recovery in an ideal way.) I think you can do the same with the Cisco RV016, which is cheaper, but the documentation is poor. - Mike -- _ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- New to Asterisk? Join us for a live introductory webinar every Thurs: http://www.asterisk.org/hello asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
Re: [asterisk-users] ADSL Load Balancing
On Tue, 2 Nov 2010, Dan Journo wrote: > Hi, > > I've got a client with two ADSL connections for redundancy. > > Is it possible to set up asterisk to connect to one SIP provider using > both adsl connections and load balance between the two connections? Or > to use one connection as the main one, and automatically fail over if > the first connection drops? > > Or does this kind of thing need a serious network switch? Get a Draytek 2820 router/modem and a Vigor 120 ADSL modem and do it in the 2820. Much easier. (The 2820 has one ADSL port and one WAN port which will run pppoe to the 120 modem) However if you're up for it, then 2 separate ADSL modem/routers and read this: http://lartc.org/howto/ specifically section 4. Gordon -- _ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- New to Asterisk? Join us for a live introductory webinar every Thurs: http://www.asterisk.org/hello asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
Re: [asterisk-users] ADSL Load Balancing
Your router would have to do per-destination when it came to load balancing between the two dsl circuits. That way a single call could only use one dsl path. On Nov 2, 2010 7:36 PM, "Dan Journo" wrote: Hi, I've got a client with two ADSL connections for redundancy. Is it possible to set up asterisk to connect to one SIP provider using both adsl connections and load balance between the two connections? Or to use one connection as the main one, and automatically fail over if the first connection drops? Or does this kind of thing need a serious network switch? Thanks Dan -- _ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- New to Asterisk? Join us for a live introductory webinar every Thurs: http://www.asterisk.org/hello asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users -- _ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- New to Asterisk? Join us for a live introductory webinar every Thurs: http://www.asterisk.org/hello asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
[asterisk-users] ADSL Load Balancing
Hi, I've got a client with two ADSL connections for redundancy. Is it possible to set up asterisk to connect to one SIP provider using both adsl connections and load balance between the two connections? Or to use one connection as the main one, and automatically fail over if the first connection drops? Or does this kind of thing need a serious network switch? Thanks Dan -- _ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- New to Asterisk? Join us for a live introductory webinar every Thurs: http://www.asterisk.org/hello asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
