[DRBD-user] Re: OSPF config and bind problem (was Using DRBD between hosts with dual redundant network interfaces)

Maurice Volaski mvolaski at aecom.yu.edu
Fri Jul 8 17:11:01 CEST 2005

Note: "permalinks" may not be as permanent as we would like,
direct links of old sources may well be a few messages off.


Thank you for your detailed answer.

>netstat -an | grep 7788
>tcp        0      0 192.168.5.1:7788            192.168.50.2:32775 
>ESTABLISHED
>tcp        0      0 192.168.50.1:32780          192.168.5.2:7788 
>ESTABLISHED
>
>
>This shows a big problem! SRC-IP should be 192.168.5.1 or 
>192.168.5.2. The 192.168.50.x IPs mean, network link failover will 
>not work.
>
>AFAIK this can be fixed:
>An extra bind-call is needed before the connect-call on the client 
>side of the tcp connection.
>However i am a poor C programmer. Can somebody fix it in drbd?

How could drbd even be aware there are IP addresses behind the 
192.168.5.x address?
-- 

Maurice Volaski, mvolaski at aecom.yu.edu
Computing Support, Rose F. Kennedy Center
Albert Einstein College of Medicine of Yeshiva University



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