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Vigor 2800 stealth

  • freebird
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30 Jan 2012 13:53 #70986 by freebird
Vigor 2800 stealth was created by freebird
Hi, just port scanned my 2800 from off-site using nmap and found several ports flagged as closed and not filtered as I expected. Using Gibson Research site Shields Up indicates that they're all stealth (filtered) which I have always relied on for testing ... won't be doing that anymore. My first firewall rule is block all incoming packets "if no further match" and there's definitely no later rules opening these ports. Firmware is latest UK 2.8.2. Any ideas if it's possible to properly stealth a 2800?

Not shown: 987 filtered ports
PORT STATE SERVICE
135/tcp closed msrpc
139/tcp closed netbios-ssn
445/tcp closed microsoft-ds
593/tcp closed http-rpc-epmap
1025/tcp closed NFS-or-IIS
1026/tcp closed LSA-or-nterm
1080/tcp closed socks
1433/tcp closed ms-sql-s
1434/tcp closed ms-sql-m
4662/tcp closed edonkey
6112/tcp closed dtspc
6346/tcp closed gnutella
6881/tcp closed bittorrent-tracker

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