[Snort-users] Alerts showing twice.

Matthew Collins Matthew.Collins at ...1681...
Wed Mar 28 07:03:48 EST 2001


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Apologies for ^^^ that, I can't turn it off.

For some reason, alerts are getting logged twice in my alert log. I don't know why. I'm running Snort 1.7 downloaded from the web site & compiled from source. On Linux 2.2.18.

I've checked my configuration files, and they look ok, I can't see duplicate rules. I'm using a modified version of the rule set on the web site.

Sample included. Any ideas please? My alert logs are big enough.

[**] ICMP Time-To-Live Exceeded in Transit [**]
03/28-11:00:04.937830 172.17.0.231 -> 62.254.170.29
ICMP TTL:44 TOS:0x0 ID:2174 IpLen:20 DgmLen:56
Type:11  Code:0  TTL EXCEEDED

[**] ICMP Time-To-Live Exceeded in Transit [**]
03/28-11:00:04.937830 172.17.0.231 -> 62.254.170.29
ICMP TTL:44 TOS:0x0 ID:2174 IpLen:20 DgmLen:56
Type:11  Code:0  TTL EXCEEDED

[**] ICMP Time-To-Live Exceeded in Transit [**]
03/28-11:00:08.215975 172.17.0.231 -> 62.254.170.29
ICMP TTL:44 TOS:0x0 ID:2672 IpLen:20 DgmLen:56
Type:11  Code:0  TTL EXCEEDED

[**] ICMP Time-To-Live Exceeded in Transit [**]
03/28-11:00:08.215975 172.17.0.231 -> 62.254.170.29
ICMP TTL:44 TOS:0x0 ID:2672 IpLen:20 DgmLen:56
Type:11  Code:0  TTL EXCEEDED

[**] ICMP Time-To-Live Exceeded in Transit [**]
03/28-11:00:09.302063 172.17.0.231 -> 62.254.170.29
ICMP TTL:44 TOS:0x0 ID:2816 IpLen:20 DgmLen:56
Type:11  Code:0  TTL EXCEEDED

[**] ICMP Time-To-Live Exceeded in Transit [**]
03/28-11:00:09.302063 172.17.0.231 -> 62.254.170.29
ICMP TTL:44 TOS:0x0 ID:2816 IpLen:20 DgmLen:56
Type:11  Code:0  TTL EXCEEDED

[**] ICMP Time-To-Live Exceeded in Transit [**]
03/28-11:00:11.397088 172.17.0.231 -> 62.254.170.29
ICMP TTL:44 TOS:0x0 ID:3122 IpLen:20 DgmLen:56
Type:11  Code:0  TTL EXCEEDED

[**] ICMP Time-To-Live Exceeded in Transit [**]
03/28-11:00:11.397088 172.17.0.231 -> 62.254.170.29
ICMP TTL:44 TOS:0x0 ID:3122 IpLen:20 DgmLen:56
Type:11  Code:0  TTL EXCEEDED






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