The MPLS WG Archive

["Raju Venkatraman" <raju_vvs@hotmail.com>]

This option is not valid for Sun Solaris. It's valid for Linux though.
Thanks.
Raju


>From: "Parmar, Pankaj N" <pankaj.n.parmar@intel.com>
>To: "'Raju Venkatraman'" <raju_vvs@hotmail.com>, mpls@UU.NET
>Subject: RE: Reception of RSVP packets at intermediate node
>Date: Wed, 12 Dec 2001 12:44:12 -0800
>
>Try this,
>
>if (setsockopt(sock, SOL_IP, IP_ROUTER_ALERT, &optval,
>             sizeof(optval)) < 0)
>{
>	/* error */
>}
>
>where optval = 1;
>
>-Pankaj
>
>-----Original Message-----
>From: Raju Venkatraman [mailto:raju_vvs@hotmail.com]
>Sent: Wednesday, December 12, 2001 12:39 PM
>To: mpls@UU.NET
>Subject: Reception of RSVP packets at intermediate node
>
>
>Hi,
>
>I'd appreciate any help to my question.
>
>Is there a socket option to intercept and receive RSVP protocol messages at
>intermediate node on Sun Solaris [reception of packets not destined to this
>intermediate node]? The pacekts with router alert option are just not being
>intercepted at intermediate node. At intermediate node, when such packet is
>received an ICMP packet is being sent towards upstream node with cause "Bad
>Protocol (46), Destination Unreachable".
>
>Any help would be greatly appreciated.
>
>Regards.
>Raju
>
>
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