Are you using a particularly old kernel? This was patched years ago to only include ALI in INIT{_ACK} if the user has specified a valid (i.e. non-zero) application code-point. http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=6fc791ee631728b2beddda87560f1af59e32230e Cheers, malc. On Fri, Jan 15, 2016 at 7:42 AM, Wenzhuo Zhan <wenzhuo.zhan@xxxxxxxxx> wrote: > Hi, > > This address of linux-sctp@xxxxxxxxxxxxxxx > can not be sent successfully anyway. > > BR! > > -----Original Message----- > From: lksctp-developers-owner@xxxxxxxxxxxxxxxxxxxxx [mailto:lksctp-developers-owner@xxxxxxxxxxxxxxxxxxxxx] > Sent: 2016年1月13日 19:49 > To: Wenzhuo Zhan > Subject: how can I remove Adaptation Layer Indication parameter in INIT_ACK? > > Please use linux-sctp@xxxxxxxxxxxxxxx for posting SCTP questions. > > ________________________________ > NOTE: This e-mail (including any attachments) is for the sole use of the intended recipient(s) and may contain information that is confidential and/or protected by legal privilege. Any unauthorized review, use, copy, disclosure or distribution of this e-mail is strictly prohibited. If you are not the intended recipient, please notify Mitel immediately and destroy all copies of this e-mail. Mitel does not accept any liability for breach of security, error or virus that may result from the transmission of this message. -- 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