Date: Thu, 28 Oct 1999 19:52:54 +0300 From: Ruslan Ermilov <ru@FreeBSD.org> To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org Subject: Re: cvs commit: src/sys/net if_sl.c Message-ID: <19991028195254.E13134@relay.ucb.crimea.ua> In-Reply-To: <199910281605.JAA05101@freefall.freebsd.org>; from Ruslan Ermilov on Thu, Oct 28, 1999 at 09:05:00AM -0700 References: <199910281605.JAA05101@freefall.freebsd.org>
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On Thu, Oct 28, 1999 at 09:05:00AM -0700, Ruslan Ermilov wrote:
> ru 1999/10/28 09:05:00 PDT
>
> Modified files:
> sys/net if_sl.c
> Log:
> Re-allocate cblocks after changing the slip unit number.
>
> Revision Changes Path
> 1.80 +4 -1 src/sys/net/if_sl.c
>
This fixes the problem of non-working *static* slip with non-default MTU.
# ifconfig sl0
sl0: flags=c010<POINTOPOINT,LINK2,MULTICAST> mtu 552
# ifconfig sl1 inet X.X.X.X Y.Y.Y.Y mtu 1500
# ifconfig sl1
sl1: flags=c011<UP,POINTOPOINT,LINK2,MULTICAST> mtu 1500
inet X.X.X.X --> Y.Y.Y.Y netmask 0xffffff00
# /sbin/slattach -a -h -s 57600 -r "" -S1 /dev/modem
/var/run/slattach.modem.pid
# ping -s 1400 Y.Y.Y.Y
The ping(8) does not work.
# ifconfig sl1 mtu 1500
# ping -s 1400 Y.Y.Y.Y
The ping(8) now works.
# Turn off and then back on your modem.
# ping -s 1400 Y.Y.Y.Y
The ping(8) does not work again.
Cheers,
--
Ruslan Ermilov Sysadmin and DBA of the
ru@ucb.crimea.ua United Commercial Bank,
ru@FreeBSD.org FreeBSD committer,
+380.652.247.647 Simferopol, Ukraine
http://www.FreeBSD.org The Power To Serve
http://www.oracle.com Enabling The Information Age
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