RedHat 7.0

[Chris Baker]

Can anyone help me, since I have upgraded two of my machines to RedHat 7.0 
I am getting errors with amanda stating in its Mail Report that the servers 
FAILED!:

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FAILURE AND STRANGE DUMP SUMMARY:
web /export lev 0 FAILED [Request to web timed out.]
web /home lev 0 FAILED [Request to web timed out.]
web /etc lev 0 FAILED [Request to web timed out.]
ns2 /etc lev 1 FAILED [no estimate or historical data]
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Anyone got any suggestions?, I am running Amanda v2.4.1

Regards, Chris