From owner-freebsd-current  Sat May  5  4:56:37 2001
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Date: Sat, 5 May 2001 13:52:32 +0200
From: Jens Schweikhardt <schweikh@schweikhardt.net>
To: Alexander Leidinger <Alexander@Leidinger.net>
Cc: freebsd-current@FreeBSD.ORG, hm@FreeBSD.ORG
Subject: Re: isdn stops working when load increases
Message-ID: <20010505135231.C14786@schweikhardt.net>
References: <20010503211736.E1024@schweikhardt.net> <200105040953.f449rgh44495@Magelan.Leidinger.net>
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Alexander et al,

# > Still ok. I have rtprio 25 (as from the isdnd.rc.sample, should I tune this?
# > Remove the line?) in my isdnd.rc and this at the end of /etc/rc.isdn:
# 
# I think Hellmuth choosed a good value for rtprio, and I didn't think it
# solves your problem if you increase the value, but feel free to play a

*De*creasing gives it higher priority, according to rtprio(1).

# little bit with it (I think isdnd slowes down because of a lot of
# interrupts, and if I didn't have a wrong understanding of the system,
# rtprio didn't helps in this case).
# 
# > echo 'removing previous isp0 config'
# > ifconfig isp0 delete -link1 down
# > echo 'setting sppp options'
# > ispppcontrol isp0 myauthproto=pap myauthname=xxxxxxxx myauthsecret=xxxxxxxx hisauthproto=none callin
# > echo 'configuring isp0'
# > ifconfig isp0 1.2.3.4 5.6.7.8 netmask 0xffffffff link1 2>/dev/null
# 
# What's your defaultroute? I use "-interface isp1".
 
5.6.7.8 (modified for the purpose of this mail :-)

# BTW: I use /etc/start_if.isp1 to configure the interface, no need to
# modify rc.isdn, e.g.:
# ---snip---
# (11) root@ttyp0 # less /etc/start_if.isp1 
# ifconfig isp1 link1 0.0.0.0 0.0.0.1 netmask 255.255.0.0
# ispppcontrol isp1 $(cat /etc/isdn/connect-CBC.parameters) enable-vj
# ifconfig isp1 down
# ---snip---.
 
Ah, so that's how it's done properly.

# While we're at it, maybe someone wants to commit something like this:
# ---snip---
# --- /usr/src/etc/rc.isdn        Sat Apr 28 14:49:22 2001
# +++ /etc/rc.isdn        Sun Apr 29 15:37:04 2001
# @@ -38,6 +38,23 @@
#  [Yy][Ee][Ss])
#         echo -n 'ISDN subsystem setup:'
#  
# +       # Terminal type for fullscreen mode, default to syscons driver
# +       #
# +       if [ ! -n "${isdn_ttype}" ]; then
# +               isdn_ttype=cons25
# +       fi
# +       if [ -n "${isdn_screenflags}" ]; then
# +               /usr/sbin/vidcontrol < ${isdn_fsdev} > ${isdn_fsdev} 2>&1 ${isdn_screenflags}
# +       fi
...
# ---snip---
# (I think the isdn_ttype part isn't needed anymore, someone committed
# something like this already, but the screenflags part is useful for me)

Yup, that was me :-)

Can you provide a patch against -current and also a patch adding
isdn_screenflags to /etc/defaults/rc.conf and rc.conf(5)? It's important
to document all the knobs there. Should be easy.

Regards,

	Jens
-- 
Jens Schweikhardt http://www.schweikhardt.net/
SIGSIG -- signature too long (core dumped)

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