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Re: Re: Re: [suse-security] Dial timeout on isdn router with ip-tables logging






Yes, that's it.

I don't know why... all possible outgoing traffic has been blocked ( for testing ) but he will not hangup... :-(

bruno

Keith Roberts <keith@xxxxxxxxxxxxxxxxxxxxxxxx> schrieb am 30.09.2003 15:48:57:

>
>
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> On Tue, 30 Sep 2003 BLeonhardt@xxxxxxxxxxx wrote:
>
> >
> >
> >
> >
> > Hi,
> >
> > > What are you trying to do before timeout is reached?
> > -> just surfing
> >
> > > What happens before timeout is reached?
> > -> some icmp messages from outside and some other requests (i.e. worms, etc.)
> >
> > > What are you trying to do after timeout is reached?
> > -> nothing / just doing some other works and if he hang up he won't dial
> until I request it ( so my local blocking rules are working correctly.. i.e.
> netbios, multicast messages, etc. )
> >
> > > What is hapening when timeout is reached?
> > -> nothing - the isdn-int. won't hangup // I saw some icmp messages ( type 8
> code 0 // just a ping I think ) and other stuff from worms, etc.
>
> Is this the problem then - Your ISDN connection not going
> down after a certain amount of inactivity on the ISDN
> line?
>
> Regards - Keith
>
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