[debian-knoppix] Weird port switching?
Greetings --
I just ran Knoppix 3.2-2003-03-30-EN and installed it on the harddrive, with great success; this simplifies the installation process enormously. All the hardware appears to be correctly configured.
However, the machines exhibits some really weird behavior with ports. It appears to cycle between two states, details below. Only one of the states has an open ssh port, so I get routinely kicked off in the middle of working on it. After cutting me off, it will eventually cycle back to the state with an ssh port and let me in again.
What is going on? It's obviously not random behavior, but where is it controlled, and is this a design feature or a bug? I would really appreciate your help with this, as this behavior is incapaciting for us.
Best,
Peter
The most frequent state is this one:
Starting nmap 3.20 ( www.insecure.org/nmap/ ) at 2003-04-30 23:35 PDT
Interesting ports on kutu:
(The 1605 ports scanned but not shown below are in state: closed)
Port State Service
135/tcp open loc-srv
139/tcp open netbios-ssn
445/tcp open microsoft-ds
497/tcp open dantz
1025/tcp open NFS-or-IIS
5000/tcp open UPnP
Nmap run completed -- 1 IP address (1 host up) scanned in 0.421 seconds
The second state is this one:
Starting nmap 3.20 ( www.insecure.org/nmap/ ) at 2003-04-30 22:58 PDT
Interesting ports on kutu:
(The 1606 ports scanned but not shown below are in state: closed)
Port State Service
22/tcp open ssh
111/tcp open sunrpc
139/tcp open netbios-ssn
631/tcp open ipp
934/tcp open unknown
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