Hello,
I'm tuning a packet filter firewall in our Legato Server (7.1.4 under
Windows). I'm trying to define rules for the default Legato ports.
These input rules in the Legato Server seems to work very well:
ALLOW
Source Legato Clients / Ports 10001-30000
Target Legato Server / Ports 7937-9936
ALLOW
Source Legato clients / Ports 7937,7938
Target Legato Server / Ports Any / Flags NOT SYN
But, sometimes I catch errors in the firewall (it seems that doesn't
affect the backup) for connections like these:
Source Legato Client / Port 21830
Target Legato Server / Port 843 / Flag SYN
So, there is an attempt of connection of this client to a port that
doesn't have anything related to Legato, doesn't it?
So the questions are:
- Is the connection procedure for an scheduled backup always the same?
(i.e. in the same order, using the same range ports, etc.)
Thank you very much.
--
o o o Manel Rodero | LCFIB - UPC
o o o Systems Manager | Campus Nord - Modul B6
o o o Laboratori de Calcul | Jordi Girona, 1-3
U P C Facultat Informatica Barcelona | 08034 Barcelona (Spain)
|
manel AT fib.upc DOT edu | Tel: +00 34 93 401 6940
http://www.fib.upc.edu/~manel | Fax: +00 34 93 401 7040
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