Are you using cisco routers for your VPN? I think Alex is right! On Tue, Feb 8, 2011 at 8:28 PM, Alejandro Guerrieri < [email protected]> wrote:
> No, that's most probably your VPN renegotiating keys at the wrong time... > > Regards, > > Alex > > > On Tue, Feb 8, 2011 at 7:37 PM, [email protected] <[email protected]> wrote: > >> Hi, >> >> I am running kannel v1.4.3 on a CENTOS installation, connected to operator >> SMSC over VPN. There are at least 30 SMSC connections in total. The problem >> is that all SMSC connections are reset in connectivity after every 3 or 4 >> hours. They get into the state RECONNECTING for at least a minute and then >> get connected (ONLINE) again. Initially I thought there is something wrong >> with my VPN or it gets reset after every 3 or 4 hours. I spent a lot of time >> on troubleshooting it but discovered that VPN stays alive all the time. >> There is some timing parameter in kannel which is not working properly. In >> my configuration, I can observe following parameter related to some timeout >> value: >> >> enquire-link-interval = 60 >> #wait-ack = 60 >> #wait-ack-expire = 0x00 >> >> Is there a way to fix this disconnectivity issue? >> >> Regards, >> Hamza >> >> > -- *Mfawa Alfred Onen* *M.Sc Telecoms, B.Eng Elect/Elect, CCNA, RHCE(in view)* System Administrator Department of Computer Science, Bingham University. E-Mail: [email protected] Phone1: +234 805 944 3154 Phone2: +234 803 079 6088
