On Wed, Sep 09, 2015 at 01:43:01PM +0530, kunapaneni prashanth wrote: > Hi, > in our setup, i am trying out sctp tests using lksctp tools between > two hosts connected back to back. > > H1(5.5.5.8) -------------- H2 (5.5.5.5) > > > following are the commands i used. > > Case 1: > ========= > client: > sctp_test -H 5.5.5.8 -P 24241 -h 5.5.5.5 -p 24240 -s > > server: > sctp_test -h 5.5.5.8 -p 24241 -H 5.5.5.5 -P 24240 -l > > > This test case fails, with client sending a abort after INIT/INIT-ACK. > > If i run same test case with "-T" option, it is successful. > > i,e > Case 2: > ======== > client: > sctp_test -H 5.5.5.8 -P 24241 -h 5.5.5.5 -p 24240 -s -T > > server: > sctp_test -h 5.5.5.8 -p 24241 -H 5.5.5.5 -P 24240 -l > > > > > i observed that in case 1, sctp_test never calls "connect", why is it > so? shouldnt a connect be called. It's not really necessary, specially when not using -T option. sendmsg() can specify the destination too. I cannot reproduce your issue here. You can check with strace if sendmsg() parameters are really there and so. Marcelo -- To unsubscribe from this list: send the line "unsubscribe linux-sctp" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
