Very Computer

by **Philip** » Fri, 27 Apr 2001 17:11:33

hello,
i have an isdn gateway with mppp dial-on-demand. the dial-on-demand for the
second channel is controlled by the xibod package series n in suse linux
7.0. to masquerade the internal machines, i use the suse firewall package.
the last connection is always made at 23:5x and at 0:00 a cron job will be
executed. its a system job that deletes the file cron.daily or sth. like
that.
from this moment on the gateway does no longer accept packages from internal
machines "input deny eth0...", so no connection can be made and the internet
no longer works and also a ping from the internal network doesn t work.
when i make an isdn connection manually with "isdnctrl dial ippp0" all works
like before.
i have the same configuration on a fallback gateway. there all works fine.
the fallback has another hardware. the gateway mentioned above has 2 isdn
cards.
can anybody help me ?
thanks a lot
regards
philippe

by **Michael Auc** » Fri, 27 Apr 2001 21:10:19

Hi Philippe,

Yes, I do speak german.

- SWITCH -

Also ich bekomme die Meldung "input deny eth0...", NICHT in meinen
/var/log/messages

Ich benutze einen P66 mit 16 MB und habe die Befrchtung, das reicht nicht
aus.

Was fr einen Rechner setzt du ein ?

Sitze hier im brigen in Karlsruhe.

Quote:> when i make an isdn connection manually with "isdnctrl dial ippp0" all
> works like before.

genau wie bei mir.

Noch eine Frage: hat dein Gateway dann noch Verbindung mit dem ISP und sind
nur die

Clients vom Ausfall betroffen ?

Mike

-----Ursprngliche Nachricht-----

Gesendet am: Donnerstag, 26. April 2001 14:01

An: Evosoft Auch Michael (external)

Betreff: RE: isdn gateway

hello,

you can see the systems log-file when you type "tail -f /var/log/messages"

in console.

the syslogd generates the messages, also see /etc/syslog.conf.

bye

ph. trolliet

PS: i see at your mail adress the ending .de. do you speak german? if so, we

can do this in future.

-----Original Message-----

From: Evosoft Auch Michael (external)

Sent: Donnerstag, 26. April 2001 10:49

Subject: Re: isdn gateway

Hi,

looks like we have a similar prob: -> ipchains / ping

I haven't found out what brings down the forwarding, that's why you are one

step further

> from this moment on the gateway does no longer accept packages from

internal

> machines "input deny eth0...", so no connection can be made and the

internet

where do you find the message "input deny eth0..." ?

I will check out if "cron" causes problems too and telll you tomorrow.

Michael

> hello,

> i have an isdn gateway with mppp dial-on-demand. the dial-on-demand for

the

> second channel is controlled by the xibod package series n in suse linux

> 7.0. to masquerade the internal machines, i use the suse firewall package.

> the last connection is always made at 23:5x and at 0:00 a cron job will be

> executed. its a system job that deletes the file cron.daily or sth. like

> that.

> from this moment on the gateway does no longer accept packages from

internal

> machines "input deny eth0...", so no connection can be made and the

internet

> no longer works and also a ping from the internal network doesn t work.

> when i make an isdn connection manually with "isdnctrl dial ippp0" all

works

> like before.

> i have the same configuration on a fallback gateway. there all works fine.

> the fallback has another hardware. the gateway mentioned above has 2 isdn

> cards.

> can anybody help me ?

> thanks a lot

> regards

> philippe