On Mon, 15 Feb 1999, Pieter Claassen wrote:
> Just two questions please:
> 1. How do I civilly disable telnet login to a machine. We are running ssh
> and I don't want the telnet deamon to start.
>
comment the line
telnet stream tcp nowait root /usr/sbin/tcpd in.telnetd
from /etc/inetd.conf file, the restart the inetd program.
> 2. We are fedup with ipfwadm. As soon as we enable ipfwadm -I -p -deny and
> only allow the specified ports to be open, then we get no traffic.
>
> What is ironic is that http will get forwarded (masqueraded) to the subnet,
> but the gateway machine cannot see any protocol|any port. I know that
> ipfwadm pulls masqueraded packets away before the forwarding filter. What
> about the input filter.
>
> Is there any way that I can test what services are running on what ports
> (ie. if some of the services on the machine was started with non
> /etc/services port no.'s)
>
> Question, is this possibly an ipfwadm problem and will it disappear if we go
> to ipchains?
>
I think so, try.
> Is anybody running anything else that is ok?
>
> Thanks,
> Pieter
Eugen
>
> __.__._--_-_--_.__.._.__--_-_---_--
> Pieter Claassen
> www.kryptoplus.co.za
> Tel: (021) 448-4326/7 Fax: (021) 448-4185
> .._-__-_--_-__-_-->__.>.>.__._-_-_
>
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