Date: Sun, 09 May 1999 00:02:21 +0200 From: Gary Jennejohn <garyj@peedub.muc.de> To: freebsd-isdn@freebsd.org Subject: Re: sPPP and TCP/IP services don't work ?? Message-ID: <199905082202.AAA33951@peedub.muc.de> In-Reply-To: Your message of "Sat, 08 May 1999 23:24:16 %2B0200." <19990508232416.C2910@jocelyn.rhein.de>
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Ignatios Souvatzis writes: >uh, no. if PPP at your ISP is broken, and eats the TCP options used for >rfc1323, it will be the same for NetBSD. The sysctl described below >is the same (I guess also for OpenBSD) and the recommended fix if the buggy >firmware/software is in your path. (btw, could be really old CISCO or Linux). > Happy with this, Ignatious ? *** FAQ.orig Sat May 8 22:56:21 1999 --- FAQ Sun May 9 00:00:04 1999 *************** *** 605,607 **** --- 605,627 ---- Bart (from Bart van Leeuwen bart@ixori.demon.nl) + + 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) !! + + This may be different for NetBSD, OpenBSD and BSD/OS. + + (by Gary Jennejohn, see above for eMail addresses) + --- Gary Jennejohn Home - garyj@muc.de Work - garyj@fkr.dec.com To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-isdn" in the body of the message
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