Date: Sun, 09 May 1999 00:30:07 +0200 From: Gary Jennejohn <garyj@peedub.muc.de> To: rknebel@uplink.net Cc: freebsd-questions@freebsd.org Subject: Re: ppp Message-ID: <199905082230.AAA34055@peedub.muc.de> In-Reply-To: Your message of "Sat, 08 May 1999 18:05:32 EDT." <19990508180532.C651@rknebel.uplink.net>
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Rick Knebel writes: >Hi, >This is far from the first time I have set up either use or kernel ppp in >freebsd. > >But "Nothing like this ever happened to me before" > >I have tried both user and kernel ppp and I can connect to my ISP but can >get no farther. >My home network works fine. >I cannot get out though. >In my experience this is usually due to my resolv.conf which I checked and >is set up how i always have it. > >Whaer else can I look. > >I stay connected but just cannot get past my ISP. >I am writing thjis from linux which resides on another drive so I know the >problem is not with my ISP. > >Thanks Alot for any idea's > this just came up in the ISDN list. Try this: + + 12. I'm using sPPP. I can connect to my ISP but no TCP/IP services work. HELP! + ============================================================================== + + This is probably because you have the RFC1323 - TCP Extensions for High + Performance - support turned on and your ISP (or some router in the loop) + is discarding the extensions. + + This can easily be checked by doing ``sysctl net.inet.tcp.rfc1323''. If the + result is 1, then the RFC1323 support is turned on. + + Turn this off by doing ``sysctl -w net.inet.tcp.rfc1323=0''. + + For FreeBSD make sure that tcp_extension="NO" is in your /etc/rc.conf + (/etc/defaults/rc.conf with more recent versions of FreeBSD) !! --- Gary Jennejohn Home - garyj@muc.de Work - garyj@fkr.dec.com To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message
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