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Net_Spy
Apprentice
Joined: 29 Dec 2004
Posts: 170
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 Posted: Tue Oct 14, 2008 6:03 pm Post subject: how to block voip |
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Greetings to all
Our upstream provider setup filter for VIOP , and that makes my lot of troubled ive blocked 5060 and 5061 but still my ips get blocked , my WAN interface is eth0 and lan Interface is eth1 . is there any thing that could help to block all voip so thta it prevent my wan ip to get blocked ? Looking forward for your kind response.
Regards
Net_Spy |
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di1bert
l33t
Joined: 16 May 2002
Posts: 963
Location: Oslo, Norway
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| Posted: Wed Oct 15, 2008 7:12 am Post subject: |
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I would run tcpdump on both interfaces to see if perhaps the VOIP traffic is running on a different port.
Also, what are the chances of the traffic going through a VPN ? That would certainly put a spanner in the works.
To be honest I don't really understand what you are trying to do ? Why do you want to block traffic that is already blocked upstream ?
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