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spoofed source address??

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mmyers

mmyers

MIS
Aug 8, 2001
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Hello. I am currently configuring our new Firebox 4500. Right now, I have it only hooked up to our LAN - trusted network. Over the past couple of days, it started logging many "spoofed source address" deny messages coming from a couple of computers on our LAN/WAN. Any idea on how to correct this problem?

Here are a couple of log entries:

10/15/03 11:08 firewalld[112]: deny out eth1 92 icmp 20 126 192.168.52.20 192.168.1.75 8 0 (spoofed source address)
10/15/03 11:08 firewalld[112]: deny out eth1 106 udp 20 126 192.168.46.20 192.168.1.75 1026 161 (spoofed source address)
10/15/03 11:52 firewalld[112]: deny out eth1 92 icmp 20 126 192.168.11.22 192.168.1.75 8 0 (spoofed source address)

Thanks!
 
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