Hi guys, i've a strange problem between 2 servers. It happened after a changing on our network core routing infrastructure. We've moved to Juniper network and eBGP and iBGP of our server. One of this server is behind a firewall and communicate with another server in another country to sync our emails. Doveadmin replica seems to be fine, but sometimes i get this error message:
dsync-server(aaaaa@bbb.bb): Error: Timeout during state=sync_mails (send=done recv=mails)
It seems like the remote server has troubles to reach our local server but if i do a stupid ping i'm not losing anything.
Maybe is there something am i missing? I thought that it could be related to a MTU problem but i'm not so sure and i've increased MTU on the routers involved in routing process without success. I wa missing that both servers are behind a load balancer wich is in our local DC.
Can you give me some hints? Regards, Paolo
-- Paolo Daniele Intendo s.r.l. E-mail: paolo.daniele@intendo.it Business Unit TLCWEB Tel.: +39 0968 430786 Via Coschi, 11 Skype: paolo_daniele1 88046 - Lamezia Terme, Cz Web: http://www.tlcweb.it Italia Web: http://www.intendo.it