Re: SCTP INITs failing :Incorrect CRC32C,should be
Adnan Hasnain Alam <[email protected]>
| Newsgroups | gmane.ietf.sigtran |
|---|---|
| Message-ID | <[email protected]> |
Vivek, Have you checked if both sides are using CRC32 and not Adler-32. (RFC 3309). Change the settings in Wireshark to determine if the checksum is correct if it were Adler-32. Best regards, Adnan On Fri, Apr 24, 2009 at 7:56 PM, Kumar, Vivek (NSN - IN/Bangalore) < [email protected]> wrote: > Hello, > > We have a scenario in which we have a server running linux kernel 2.6.28-7 > on a MIPS64 architecture machine. > The client on the other hand is an X86 machine. > > The issue being observed here now is that the When the client sends and > INIT message the server discards the packet as the packet shows "Incorrect > CRC32C,should be 0x98bfedc6". > > If we disable the CRC checking at the server side though it proceeds one > step further,i.e.,the server now responds back with an INIT ACK (ignoring > the checksum) but the client now discards the packet giving the same > reason,i.e.,"Incorrect CRC32C,should be " > > I have attached a capture file illustrating the same. > > Any comments/suggestions would be really helpful. > > <<capture.txt>> > > Thanks in advance. > Regards, > Vivek Kumar > Ph: +918043633849 > > _______________________________________________ > Sigtran mailing list > [email protected] > https://www.ietf.org/mailman/listinfo/sigtran > > -- Adnan Hasnain Alam Sent from Delhi, DL, India _______________________________________________ Sigtran mailing list [email protected] https://www.ietf.org/mailman/listinfo/sigtran