At 17:56 23/09/00 +0000, Thomas Hamm wrote:
>I ran tcp_scan and udp_scan from satan over my local Linux-Router, and
>stepped over some UNKNOWN ports.
>
>They are:
>
>tcp: 665, 2049, 3306
>udp: 6, 1024, 2049
see Rick's message. seel the URL he gives. and if you ever have the same
question in the future,
try grep PORT /etc/services, that hopefully works even if you're not
connected (however, your
/etc/services may be incomplete, so if you don't find the port, it doesn't
mean it's unassigned).
>what are these for?
>
>if i block them, i can't establish any connections to the outside!
you should be able to connect to some services even if you block many others.
so there's something wrong here. what do you mean by blocking them? (how do
you block them? what ip filtering software do you use? .... ).
(I hope you don't rely on NFS mounts between your gateway and your internal
hosts).
cheers,
mouss
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