Netgear FVX538v1 FVX538 Reference Manual - Page 218
System Logs and Error Messages, INVALID][SHORT_PACKET][DROP] SRC=192.168.20.10
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ProSafe VPN Firewall 200 FVX538 Reference Manual Table C-18. System Logs: Invalid Packets (continued) Recommended Action Message Explanation Recommended Action Message Explanation Recommended Action Message Explanation Recommended Action Message Explanation Recommended Action 1. Invalid packets are dropped. 2. Use this command to enable dropping and logging of the invalid packets: fw/rules/attackChecks/configure dropInvalid 1 To allow invalid packet and disable logging: fw/rules/attackChecks/configure dropInvalid 0 [INVALID][MALFORMED_PACKET][DROP] SRC=192.168.20.10 DST=192.168.20.2 PROTO=TCP SPT=23 DPT=54899 Malformed packet 1. Invalid packets are dropped. 2. Use this command to enable dropping and logging of the invalid packets: fw/rules/attackChecks/configure dropInvalid 1 To allow invalid packet and disable logging: fw/rules/attackChecks/configure dropInvalid 0 2007 Oct 1 00:44:17 [FVX538] [kernel] [INVALID][SHORT_PACKET][DROP] SRC=192.168.20.10 DST=192.168.20.2 PROTO=TCP SPT=23 DPT=54899 Short packet 1. Invalid packets are dropped. 2. Use this command to enable dropping and logging of the invalid packets: fw/rules/attackChecks/configure dropInvalid 1 To allow invalid packet and disable logging: fw/rules/attackChecks/configure dropInvalid 0 [INVALID][ INVALID_STATE][DROP] SRC=192.168.20.10 DST=192.168.20.2 PROTO=TCP SPT=23 DPT=54899 Packet with Invalid State 1. Invalid packets are dropped. 2. Use this command to enable dropping and logging of the invalid packets: fw/rules/attackChecks/configure dropInvalid 1 To allow invalid packet and disable logging: fw/rules/attackChecks/configure dropInvalid 0 2007 Oct 1 00:44:17 [FVX538] [kernel] [INVALID][REOPEN_CLOSE_CONN][DROP] SRC=192.168.20.10 DST=192.168.20.2 PROTO=TCP SPT=23 DPT=54899 Attempt to re-open/close session 1. Invalid packets are dropped. 2. Use this command to enable dropping and logging of the invalid packets: fw/rules/attackChecks/configure dropInvalid 1 To allow invalid packet and disable logging: fw/rules/attackChecks/configure dropInvalid 0 C-12 v1.0, March 2009 System Logs and Error Messages