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Author Topic: DFL 800 - PROBLEM ON LAN  (Read 2030 times)
OPRAF
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« on: September 26, 2009, 03:13:44 PM »

My DFL 800 doesn't work with a server on my lan; on the Lan there are 30 pc and 8 server and only one has this problem; on the log I find this message, if I ping from the server to the firewall:

invalid_arp_sender_ip_address

the server doesn't ping the firewall but the firewall ping the server; I'm sure thre aren't replicate IP on the LAN.

Thanks!
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Fatman
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« Reply #1 on: September 28, 2009, 09:23:46 AM »

Sounds like the IP information or routes on that server may be the issue, I would take a close second look.
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non progredi est regredi
OPRAF
Level 1 Member
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Posts: 2


« Reply #2 on: October 12, 2009, 03:18:55 AM »

The problem was on the arp table of the server; it didn't refresh.
I solved with the command: netsh interface ip delete arpcache
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Fatman
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« Reply #3 on: October 12, 2009, 08:20:57 AM »

Glad to hear you are up and running!
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non progredi est regredi
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