Re: [pfSense Support] IGMPproxy and Router Alert option
On Tue, Sep 1, 2009 at 1:05 AM, Evgeny Yurchenkoevg.yu...@rogers.com wrote: This is again about igmpproxy. As I mentioned earlier to be RFC compliant (RFC 2236 IGMP V2 and 3376 IGMP V3) we must send IGMP packets with Router Alert in IP header (RFC 2113). It is very easy to code but a problem with pf arises. To be able to send these packets we have to add allow-opts in pass out quick on 'Upstream Interface'. I tried to modify \let out anything from firewall host itself\ rule in /etc/inc/filter.inc and it worked. Please answer these questions: 1) I can't see a way to insert allow-opts only for upstream interface at the igmpproxy package configuration web-interface. Is there a way? Not currently. 2) Is it wise to add this functionality via another option in System-Advanced options (or where)? Yeah, that might be the best place for it. We need to do it for 2.0 first and take a look at if this is something that can make it into 1.2.3 or not. 3) Do we need at all this functionality (Router Alert in IP header)? I have no idea. Only IGMP users can make that call. Scott - To unsubscribe, e-mail: support-unsubscr...@pfsense.com For additional commands, e-mail: support-h...@pfsense.com Commercial support available - https://portal.pfsense.org
Re: [pfSense Support] IGMPproxy and Router Alert option
On Tue, Sep 1, 2009 at 12:13 PM, Evgeny Yurchenkoevg.yu...@rogers.com wrote: If I were to work on it should I install http://snapshots.pfsense.org/FreeBSD_RELENG_7_2/pfSense_HEAD/livecd_installer/pfSense-Developers-2.0-ALPHA-ALPHA-20090831-1029.iso.gz ? As I understand changes would be done in pfSense, pfSense packages and pfSense tools. Yep, you got it. Scott - To unsubscribe, e-mail: support-unsubscr...@pfsense.com For additional commands, e-mail: support-h...@pfsense.com Commercial support available - https://portal.pfsense.org
[pfSense Support] IGMPproxy and Router Alert option
This is again about igmpproxy. As I mentioned earlier to be RFC compliant (RFC 2236 IGMP V2 and 3376 IGMP V3) we must send IGMP packets with Router Alert in IP header (RFC 2113). It is very easy to code but a problem with pf arises. To be able to send these packets we have to add allow-opts in pass out quick on 'Upstream Interface'. I tried to modify \let out anything from firewall host itself\ rule in /etc/inc/filter.inc and it worked. Please answer these questions: 1) I can't see a way to insert allow-opts only for upstream interface at the igmpproxy package configuration web-interface. Is there a way? 2) Is it wise to add this functionality via another option in System-Advanced options (or where)? 3) Do we need at all this functionality (Router Alert in IP header)? Thanks, Eugene - To unsubscribe, e-mail: support-unsubscr...@pfsense.com For additional commands, e-mail: support-h...@pfsense.com Commercial support available - https://portal.pfsense.org
