[Lksctp-developers] Different SCTP HB intervals

[G, L. (N. - IN/Bangalore) <lax...@ns...>]

Hi,

I've a multi-homed client (IP1, IP2) and server (IP3, IP4). 
I'm setting the HB interval for the association to 5 seconds at client
side (Association has IP1 and IP2)...
Afer the association setup, what I observed is that the HB interval is
~5 for the primary IP (IP1), but secondary IP (IP2) exchanges the HB
with a time of 30 seconds (system default)... Why is it so?

Also I tried doing the get/setsockopt() for getting peer ip addresses
and tried applying HB individually for each IP (Peer IP).. This also
didn't help.
Actually I wanted to try this (getsock, setsockopt for HB) for local
addresses (sctp_getladdrs), but it's failing at the setsockopt() level
only.
Can anyone help?

Best Regards,
Laxman G