Hello! I have 2 servers which are in DMZ. As firewall it is used cisco. For 
one of them (portal) backup passes normally, for another (proxy) - is not 
present, gives out a mistake:

WARNING: proxy: selfcheck request timed out.  Host down?

For the client portal on cisco such rules:
 permit udp host 195.245.253.10 host 192.168.2.206 range isakmp 10083 
 permit tcp host 195.245.253.10 host 192.168.2.206 range 10081 10083

Precisely same rules for client proxy are used do not work.
In a log anything is not present. The client proxy is adjusted in the same way 
as well as the client portal.

The file .amandahosts on the client proxy has such appearance:
proxy   amanda
proxy.softline.kiev.ua amanda
proxy   root
proxy.softline.kiev.ua root
guardian amanda
guardian root
localhost amanda
localhost.localdomain amanda
localhost root
localhost.localdomain root
guardian.softline.main amanda
guardian.softline.main root

With what this can be connected? If the information is necessary still what 
that - I shall give. Thankful in advance for the answer