Date: Tue, 26 Apr 2005 07:25:21 +1000 From: Matthew Sullivan <matthew@uq.edu.au> To: Andre Oppermann <andre@freebsd.org> Cc: freebsd-current@freebsd.org Subject: Re: DF (Don't frag) issues Message-ID: <426D6041.6070103@uq.edu.au> In-Reply-To: <426D306B.7010000@freebsd.org> References: <426426AE.2060406@uq.edu.au> <42663EA1.3020409@uq.edu.au> <20050424150211.GA87520@walton.maths.tcd.ie> <426BC78A.3E56D99B@freebsd.org> <426C1600.106@uq.edu.au> <426D2307.97D15253@freebsd.org> <426D306B.7010000@freebsd.org>
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[-- Attachment #1 --] Andre Oppermann wrote: > Andre Oppermann wrote: > >> Matthew Sullivan wrote: > > > > >>> 2/ The bug itself is also a problem, as it cannot be guarenteed that >>> the >>> host returning the ICMP 'need frag' will fill in a suggested mtu, so >>> that also needs to be looked at (but I guess you know that already ;-)) >> >> >> I'm testing a fix right now. Unfortunatly the whole situation is a lot >> more complex than thought at first. While stepping through the code >> I found some other incorrect assumptions. > > > Ok, I've put up a patch that should fix all issues: > > http://www.nrg4u.com/freebsd/icmp_df_pmtu-20050425.diff got no such file or directory. Assume you want me to patch the firewall (vpn terminator) with this....? Regards, -- Matthew Sullivan Specialist Systems Programmer Information Technology Services The University of Queensland [-- Attachment #2 --] 0 *H 01 0 + 0 *H 0r0Z*0 *H 01 0 UAU10U Queensland10UBrisbane1%0#U The University of Queensland1(0&U Information Technology Services10UCertificate Server0 040121233621Z 060121233621Z01 0 UAU1%0#U The University of Queensland1'0%U Information Tecnology Services10 &,dccmatt10UMatthew Sullivan1 0 *H matthew@uq.edu.au0\0 *H K 0HA ~?AJ#0z^TY%L ~3:ܠDŽoӄ'Zբ,pK h0f0U 0 `HB0 U #0&2MA{7XT0 U 0matthew@its.uq.edu.au0 *H ]f*fe 7>Că3$K:C%˜pr0( ;wP@H$U ҷs;#B dYMz9 Z ȥ-Z=53Fl .jٍ \]W)R+,!6Ampz:3 JFwH2LRD"ױTb^#)/xgBRr{(1&fcv@Jpc4fc y{SaU0r0Z*0 *H 01 0 UAU10U Queensland10UBrisbane1%0#U The University of Queensland1(0&U Information Technology Services10UCertificate Server0 040121233621Z 060121233621Z01 0 UAU1%0#U The University of Queensland1'0%U Information Tecnology Services10 &,dccmatt10UMatthew Sullivan1 0 *H matthew@uq.edu.au0\0 *H K 0HA ~?AJ#0z^TY%L ~3:ܠDŽoӄ'Zբ,pK h0f0U 0 `HB0 U #0&2MA{7XT0 U 0matthew@its.uq.edu.au0 *H ]f*fe 7>Că3$K:C%˜pr0( ;wP@H$U ҷs;#B dYMz9 Z ȥ-Z=53Fl .jٍ \]W)R+,!6Ampz:3 JFwH2LRD"ױTb^#)/xgBRr{(1&fcv@Jpc4fc y{SaU1@0<001 0 UAU10U Queensland10UBrisbane1%0#U The University of Queensland1(0&U Information Technology Services10UCertificate Server*0 + -0 *H 1 *H 0 *H 1 050425212521Z0# *H 1I½E? -í 0R *H 1E0C0 *H 0*H 0 *H @0+0 *H (0 +71001 0 UAU10U Queensland10UBrisbane1%0#U The University of Queensland1(0&U Information Technology Services10UCertificate Server*0 *H 101 0 UAU10U Queensland10UBrisbane1%0#U The University of Queensland1(0&U Information Technology Services10UCertificate Server*0 *H @|%DV _*n<x'XN^ UFvw|{%S?/UvX*HMzvt4
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