https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=253476
--- Comment #11 from Richard Scheffenegger <[email protected]> --- To add more confusion: The advisory UTO option could be used by ipfw to piggy-back on some ACKs, to indicate to the end hosts, within which interval it expects the end hosts to send out another keepalive or data/control packet. https://tools.ietf.org/html/rfc5482 (Obviously, FBSD would need to implement processing of this options too. Also, it doesn't help the puristic case, where no modification of the on-wire packet stream is allowable). Pragmatically, the most easy way out would be for ipfw to keep additional state with the TSopt val and ecr of the most recent packet, and include the TSopt in ipfw-originated keepalives. -- You are receiving this mail because: You are the assignee for the bug. You are on the CC list for the bug. _______________________________________________ [email protected] mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-ipfw To unsubscribe, send any mail to "[email protected]"
