ZyWALL 5/35/70 Series User’s Guide
Table 284 Content Filtering Logs (continued)
LOG MESSAGE | DESCRIPTION |
|
|
Connecting to content The connection to the external content filtering server failed. filter server fail
License key is invalid The external content filtering license key is invalid.
For type and code details, see Table 294 on page 785.
Table 285 Attack Logs
LOG MESSAGE | DESCRIPTION |
|
|
attack [ TCP UDP IGMP | The firewall detected a TCP/UDP/IGMP/ESP/GRE/OSPF attack. |
ESP GRE OSPF ] |
|
attack ICMP (type:%d, | The firewall detected an ICMP attack. |
code:%d) |
|
land [ TCP UDP IGMP | The firewall detected a TCP/UDP/IGMP/ESP/GRE/OSPF land |
ESP GRE OSPF ] | attack. |
land ICMP (type:%d, | The firewall detected an ICMP land attack. |
code:%d) |
|
ip spoofing - WAN [ TCP | The firewall detected an IP spoofing attack on the WAN port. |
UDP IGMP ESP GRE |
|
OSPF ] |
|
ip spoofing - WAN ICMP | The firewall detected an ICMP IP spoofing attack on the WAN port. |
(type:%d, code:%d) |
|
icmp echo : ICMP | The firewall detected an ICMP echo attack. |
(type:%d, code:%d) |
|
syn flood TCP | The firewall detected a TCP syn flood attack. |
ports scan TCP | The firewall detected a TCP port scan attack. |
teardrop TCP | The firewall detected a TCP teardrop attack. |
teardrop UDP | The firewall detected an UDP teardrop attack. |
teardrop ICMP (type:%d, | The firewall detected an ICMP teardrop attack. |
code:%d) |
|
illegal command TCP | The firewall detected a TCP illegal command attack. |
NetBIOS TCP | The firewall detected a TCP NetBIOS attack. |
ip spoofing - no routing | The firewall classified a packet with no source routing entry as an |
entry [ TCP UDP IGMP | IP spoofing attack. |
ESP GRE OSPF ] |
|
ip spoofing - no routing | The firewall classified an ICMP packet with no source routing entry |
entry ICMP (type:%d, | as an IP spoofing attack. |
code:%d) |
|
vulnerability ICMP | The firewall detected an ICMP vulnerability attack. |
(type:%d, code:%d) |
|
traceroute ICMP (type:%d, | The firewall detected an ICMP traceroute attack. |
code:%d) |
|
ports scan UDP | The firewall detected a UDP port scan attack. |
Appendix S Log Descriptions | 776 |