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moro666

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Hi there...

I want to use ( wake on lan ) to start (turn on) some client PCs when it's shut down.

when I do this using some apps ( many applications doing this )
I got this Log from Kerio Control

DROP malformed UDP packet to Squid, proto:UDP, len:130, ip/port:192.168.255.2:1270 -> 255.255.255.255:0, udplen:102



My Network layout is like this :

Kerio machine has 3 network interfaces :

10.0.42.2 / 255.0.0.0 ( No gateway )
( for (LAN) local trusted interface )

192.168.255.2 /255.255.255.252 ( Gateway = 192.168.255.1 )
( as WAN-1 and connects to Squid box for caching )
and I use it as a main internet gateway

41.178.xxx.xxx /255.255.255.248
( as WAN-2 and it's a static wan IP )
and it's connecting directly to my aDSL modem

WAN-1 and WAN-2 is Load balanced by Kerio
But I using Kerio firwall rules to NAT port 80 traffic through Squid (WAN-1 gateway..
and the other traffic NATed through WAN-2 interface.


I noticed that when Kerio machine sends "Wake On Lan" packet, it sends it through WAN-1 interface = 192.168.255.2

and the log shows that it's a (malformed UDP packet) and drop it!


can some one help, Please ???

Mohammad Habeeb
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Pavel Dobry (Kerio)

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Just a guess but you can try to send the packet to another WOL port such as 6 or 9. Sending broadcasts to port 0 is very unique and can be blocked by the firewall.
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moro666

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Thanks for fast replay...

Quote:
try to send the packet to another WOL port such as 6 or 9


How can I do that ??

[Updated on: Fri, 24 September 2010 03:30]


Mohammad Habeeb
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