Don't set the net->mtu to a large value if you can't find the interface MTU.
Don't set the net->mtu to a large value if you can't find the interface MTU.

gale320/sctp-refimpl,timsuchanek/sctp-refimpl,timsuchanek/sctp-refimpl,sctplab/sctp-refimpl,tosakanth/sctp-refimpl,TopPano/sctp-refimpl,tosakanth/sctp-refimpl,xwhuang/sctp-refimpl,timsuchanek/sctp-refimpl,gale320/sctp-refimpl,gale320/sctp-refimpl,sdd330/sctp-refimpl,deepak899/sctp-refimpl,sdd330/sctp-refimpl,sdd330/sctp-refimpl,tosakanth/sctp-refimpl,timsuchanek/sctp-refimpl,TopPano/sctp-refimpl,gale320/sctp-refimpl,TopPano/sctp-refimpl,sdd330/sctp-refimpl,sctplab/sctp-refimpl,timsuchanek/sctp-refimpl,gale320/sctp-refimpl,deepak899/sctp-refimpl,timsuchanek/sctp-refimpl,TopPano/sctp-refimpl,xwhuang/sctp-refimpl,sdd330/sctp-refimpl,gale320/sctp-refimpl,xwhuang/sctp-refimpl,TopPano/sctp-refimpl,tosakanth/sctp-refimpl,sctplab/sctp-refimpl,timsuchanek/sctp-refimpl,xwhuang/sctp-refimpl,sctplab/sctp-refimpl,xwhuang/sctp-refimpl,deepak899/sctp-refimpl,gale320/sctp-refimpl,TopPano/sctp-refimpl,sdd330/sctp-refimpl,timsuchanek/sctp-refimpl,deepak899/sctp-refimpl,sdd330/sctp-refimpl,tosakanth/sctp-refimpl,tosakanth/sctp-refimpl,sctplab/sctp-refimpl,sdd330/sctp-refimpl,sctplab/sctp-refimpl,deepak899/sctp-refimpl,tosakanth/sctp-refimpl,timsuchanek/sctp-refimpl,gale320/sctp-refimpl,TopPano/sctp-refimpl,TopPano/sctp-refimpl,TopPano/sctp-refimpl,tosakanth/sctp-refimpl,gale320/sctp-refimpl,xwhuang/sctp-refimpl,sdd330/sctp-refimpl,deepak899/sctp-refimpl,tosakanth/sctp-refimpl