[LUGSB] Re: introduction and question

[Vinay Pai]

Ok, you're right.  I switched off the firewall and port scanned my
router from my lab machine and these are the ports that showed up as
"filtered"

25/tcp    filtered smtp
80/tcp    filtered http
135/tcp   filtered msrpc
136/tcp   filtered profile
137/tcp   filtered netbios-ns
138/tcp   filtered netbios-dgm
139/tcp   filtered netbios-ssn
161/tcp   filtered snmp
162/tcp   filtered snmptrap
445/tcp   filtered microsoft-ds
593/tcp   filtered http-rpc-epmap
1080/tcp  filtered socks
3128/tcp  filtered squid-http
4662/tcp  filtered unknown
6588/tcp  filtered analogx
8080/tcp  filtered http-proxy
41003/tcp filtered unknown

Stony Brook might also be contributing to this list by filtering some
outbound connections.



On Tue, 2005-06-28 at 15:01 -0400, John Magrini wrote:
> They block alot more ports then 25 and 80. Everytime a new virus/worm 
> hits they are pretty quick to block the port it spreads on.
> 
> It's not a problem for personal use, but if you plan to use your home 
> isp for anykind of hosting you don't want to trust that optonline wont 
> kill the port it's running on in the near future.
> 
> -jm
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