ZyXEL P-335U User Guide - Page 298
Table 124, Table 123
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P-334U/P-335U User's Guide Table 123 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. Table 124 Attack Logs LOG MESSAGE DESCRIPTION attack [TCP | UDP | IGMP | ESP | GRE | OSPF] attack ICMP (type:%d, code:%d) land [TCP | UDP | IGMP | ESP | GRE | OSPF] land ICMP (type:%d, code:%d) ip spoofing - WAN [TCP | UDP | IGMP | ESP | GRE | OSPF] ip spoofing - WAN ICMP (type:%d, code:%d) icmp echo: ICMP (type:%d, code:%d) syn flood TCP ports scan TCP teardrop TCP teardrop UDP teardrop ICMP (type:%d, code:%d) illegal command TCP NetBIOS TCP ip spoofing - no routing entry [TCP | UDP | IGMP | ESP | GRE | OSPF] ip spoofing - no routing entry ICMP (type:%d, code:%d) vulnerability ICMP (type:%d, code:%d) traceroute ICMP (type:%d, code:%d) The firewall detected a TCP/UDP/IGMP/ESP/GRE/OSPF attack. The firewall detected an ICMP attack. For type and code details, see Table 131 on page 305. The firewall detected a TCP/UDP/IGMP/ESP/GRE/OSPF land attack. The firewall detected an ICMP land attack. For type and code details, see Table 131 on page 305. The firewall detected an IP spoofing attack on the WAN port. The firewall detected an ICMP IP spoofing attack on the WAN port. For type and code details, see Table 131 on page 305. The firewall detected an ICMP echo attack. For type and code details, see Table 131 on page 305. The firewall detected a TCP syn flood attack. The firewall detected a TCP port scan attack. The firewall detected a TCP teardrop attack. The firewall detected an UDP teardrop attack. The firewall detected an ICMP teardrop attack. For type and code details, see Table 131 on page 305. The firewall detected a TCP illegal command attack. The firewall detected a TCP NetBIOS attack. The firewall classified a packet with no source routing entry as an IP spoofing attack. The firewall classified an ICMP packet with no source routing entry as an IP spoofing attack. The firewall detected an ICMP vulnerability attack. For type and code details, see Table 131 on page 305. The firewall detected an ICMP traceroute attack. For type and code details, see Table 131 on page 305. 298 Appendix F Log Descriptions