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[SCTP-Discussion] Can not receive SCTP/IPv6 packets. It seems dropping incomming SCTP/IPv6 packets.


Chronological Thread 
  • From: "Hashimoto, Yukio (NSN - JP/Tokyo)" <yukio.hashimoto AT nsn.com>
  • To: <sctp-discussion AT sctp.de>
  • Cc: "Hanamura, Koichi \(NSN - JP/Tokyo\)" <koichi.hanamura AT nsn.com>
  • Subject: [SCTP-Discussion] Can not receive SCTP/IPv6 packets. It seems dropping incomming SCTP/IPv6 packets.
  • Date: Wed, 2 Nov 2011 07:16:30 +0800
  • List-archive: <http://lists.franken.de/pipermail/sctp-discussion>
  • List-id: SCTP Discussions <sctp-discussion.sctp.de>
Hi. SCTPLIB support,

We are using a tool, called "seagull", which is using sctplib on
RHEL5.7.
We have a serious problem of SCTP/IPV6 on RHEL5.7.

Shown in packet captures files attached, it seems to drop all incoming
SCTP/IPv6 packets from peer, even on local loopback.

I tried a command "service ip6tables stop" and "service iptables stop",
but they did not help solving this.

I have no idea what is going on and what configuration should be to
receive SCTP/IPv6 packets using sctplib.

Could you teach me how to fix this problem?



Regards,
Yukio Hashimoto



--
Yukio HASHIMOTO
Solution Architect, CSI
Nokia Siemens Networks
e-mail:
yukio.hashimoto AT nsn.com

Mobile: +81-80-4110-3852
Phone: +81-3-5474-6400 Fax: +81-3-5775-2736


Attachment: IPv6_pkt_capture.pcap
Description: IPv6_pkt_capture.pcap

Attachment: pktcapture2.pkt
Description: pktcapture2.pkt


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