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According to:

  http://groups.yahoo.com/group/amanda-users/message/32078

  There is an excellent writeup somewhere in the amanda-hackers list 
  archive, titled "How Amanda uses UDP and TCP ports", dated 
  23.07.2001, by John R. Jackson, which explains all this thoroughly.

Looking through the eGroups archive, it appears that everthing between
2001/7/11 and 2001/9/29 got lost from the yahoo group.  Searches on
even "TCP ports" got me nothing. Useless yahoo!

However, it was in fact posted on 2001/6/23, and is at:

http://groups.yahoo.com/group/amanda-hackers/message/2733

A very good document, it should be in the doc dir.

Re:
        If the Amanda tape server is outside, NAT will have to be told how to
        translate the incoming connections from dumper to the client. To do
        that, the UDP and TCP port ranges will have to be known and only one
        client can be inside.

If you are willing to allocate each client a unique port range, the NAT can
probably be programmed. I live with real IPs as well, so I don't deal with
this.

It would be most nice if the port ranges could be specified on the client
on some config file or command line. Putting them into amanda.conf (on the
tape server) is wrong because the client is more likely to be in close touch
with the firewall/NAT box than the tape server.

]       ON HUMILITY: to err is human. To moo, bovine.           |  firewalls  [
]   Michael Richardson, Sandelman Software Works, Ottawa, ON    |net architect[
] [EMAIL PROTECTED] http://www.sandelman.ottawa.on.ca/ |device driver[
] panic("Just another NetBSD/notebook using, kernel hacking, security guy");  [


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