On Thu, Jul 01, 2004 at 05:22:34PM +0200, Max Laier wrote: > On Thursday 01 July 2004 16:32, Divacky Roman wrote: > > I have booted -O universe and it works... so there is definitely some > > optimalization error - is it worth it to catch the bug? I'd say YES! > > I agree. > > > (isnt here even plan for officially supporting -O2?) > > Well, you should provided some more specific explanation how you use this box. > i.e. how do you do NATting (ifpw + natd, ipf, pf or pppd's builtin)? What > interfaces do you employ? What is the MTU of your outgoing path? Moreover > tcpdumps are of interest in order to see why things do fail. Same for > statistics (netstat -ssp {ip, tcp, udp ...}) to learn why the packets are > being dropped. ipfw + natd, natd on vr0 with mtu 1500, iface to internal network is xl0 with mtu 1500 I cannot provide mtu since I have to use that machine (so I wont switch back to -Os) from the nat machine I was able to do all networking so I wouldnt blame any driver, from machine behind nat ping -s 1472 worked so I wouldnt also blame ipfw - it really seemd like fragmenting problem somewhere in natd... btw: ipfw shown me that some packets go to divert socket (where natd is binded) and some to allow rule so I suppose ipfw is working > > thnx for attention > > > > roman > > > > On Thu, Jul 01, 2004 at 03:50:25PM +0200, Divacky Roman wrote: > > > I have upgraded from CFLAGS=-O ARCH=p2 may 17th current (both kernel > > > and userland) to CFLAGS=-Os (I know its NOT supported) ARCH=athlon-xp > > > 30th June current and strange thing happend > > > > > > The machine in charge is working as a NAT and machines behind that are > > > not able to transfer any packet longer than 1472 bytes. its seems > > > fragmenting is broken but on that nat machine I am able to transfer > > > anything... > > > > > > I dont ask for help (since -Os is unsupported, but I am compiling -O > > > universe now so I might ask for help ;) ) just point it as interesting > > > behaviour... maybe some kind of bug? > > > and YES I have it all set properly > > > > > > roman > > -- > Best regards, | mlaier_at_freebsd.org > Max Laier | ICQ #67774661 > http://pf4freebsd.love2party.net/ | mlaier_at_EFnetReceived on Thu Jul 01 2004 - 13:42:03 UTC
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