[Kamailio-Users] Binding to multiple IP addresses on the same interface.

[Geoffrey Mina]

Sorry to have a conversation with myself here :)

I just tried removing both my "listen" directives and the server
successfully bound to all my IP on all interfaces.  There was one
downside though.  Within a few minutes of coming up I received these:

Nov 29 15:14:16 atl-sipgateway1 /usr/local/sbin/kamailio[28285]:
NOTICE:lcr:gw_set_state: trunk "208.93.XX.XX:5060" from group: <4> is
OFFLINE!
Nov 29 15:14:16 atl-sipgateway1 /usr/local/sbin/kamailio[28285]:
NOTICE:lcr:gw_set_state: trunk "75.150.XX.XX:5060" from group: <99> is
OFFLINE!
Nov 29 15:14:16 atl-sipgateway1 /usr/local/sbin/kamailio[28285]:
NOTICE:lcr:gw_set_state: trunk "209.249.XX.XX:5060" from group: <4> is
OFFLINE!
Nov 29 15:14:16 atl-sipgateway1 /usr/local/sbin/kamailio[28285]:
NOTICE:lcr:gw_set_state: trunk "216.82.XX.XX:5060" from group: <1> is
OFFLINE!
Nov 29 15:14:16 atl-sipgateway1 /usr/local/sbin/kamailio[28285]:
NOTICE:lcr:gw_set_state: trunk "216.82.XX.XX:5060" from group: <3> is
OFFLINE!
Nov 29 15:14:16 atl-sipgateway1 /usr/local/sbin/kamailio[28285]:
NOTICE:lcr:gw_set_state: trunk "216.82.XX.XX:5060" from group: <5> is
OFFLINE!
Nov 29 15:14:16 atl-sipgateway1 /usr/local/sbin/kamailio[28285]:
NOTICE:lcr:gw_set_state: trunk "216.82.XX.XX:5060" from group: <1> is
OFFLINE!
Nov 29 15:14:16 atl-sipgateway1 /usr/local/sbin/kamailio[28285]:
NOTICE:lcr:gw_set_state: trunk "216.82.XX.XX:5060" from group: <3> is
OFFLINE!
Nov 29 15:14:16 atl-sipgateway1 /usr/local/sbin/kamailio[28285]:
NOTICE:lcr:gw_set_state: trunk "216.82.XX.XX:5060" from group: <5> is
OFFLINE!

I have "ping" set to 1 on all my LCR gateways... I was forced to go
back to the listen=eth0:5060 directive to correct the problem.

Anyone have any ideas?

On Sun, Nov 29, 2009 at 3:00 PM, Geoffrey Mina <geoffreymina at gmail.com> wrote:
> would this work if I wanted to listen on all interfaces and IPs?
>
> listen=udp:*:5060
>
>
>
> On Sun, Nov 29, 2009 at 2:57 PM, Geoffrey Mina <geoffreymina at gmail.com> wrote:
>> Hello,
>> I have a Kamailio machine that has multiple IPs assigned to a single interface.
>>
>> eth0 = 1.2.3.4
>> eth0:1 = 1.2.3.5
>>
>> In my Kamailio config i have
>>
>> listen=eth0:5060
>>
>> And it doesn't appear to be binding to my second IP address.  What is
>> the proper way to tell the server to bind to all IPs on a single
>> interface?  I don't want to specify the IP directly for binding as I
>> use the same config across 4 Kamailio servers.
>>
>> listen=eth0:1:5060 (i think that's not correct)
>>
>>
>> Thanks,
>> Geoff
>>
>> p.s. I would do some testing, but this is a live machine and I don't
>> want to bring it up and down.
>>
>