Symantec™ Security Gateways Reference Guide - Sawmill

Log messagesError messages (400-499)251452 - There was an error loading or finding the scan engine virus definitions. All scanning will bedisabledDescription: The antivirus engine is unable to locate the virus definitions. Data scanning of files and email will notoccur. Check to ensure connectivity to the external network.452 - Unable to locate resource string (problem with ResourceDictionary.xml)Description: The daemon was unable to read the resource string required to proceed appropriately. The process willattempt to continue, but at a degraded state.456 - HTTPS service not supportedDescription: Although the HTTP proxy provides support for the HTTPS protocol, it does not support HTTPS whenaccessing pages on the security gateway. This message is displayed if a request received through HTTPS isfor one of the security gateway's own pages.457 - A host is active with the address assigned to the security gatewayDescription: A host on the network is active with same address as that of the security gateway.457 - A host is active with the address in use for proxy ARP or NATDescription: A duplicate IP address error. Multiple machines are claiming to have the same IP address. This is aconfiguration error requiring IP address changes on the security gateway or the conflicting host. Forexample, an IP address in a NAT pool is starting to be used by another person. Examine the ARP tables.Corrective action must be taken.457 - Attempt to blacklist firewall interface. Either client transparency is not enabled on theinterface, or an active denial-of-service attack is being carried out against the security gatewayDescription: This is an attempt to blacklist the security gateway interface. It indicates that either client transparency isnot enabled on the interface, or an occurrence of denial-of-service attack against the security gateway.457 - Attempt to blacklist IP address 127.0.0.1. Either a serious network misconfiguration exists,or a denial-of-service attack is occurringDescription: This is an attempt to blacklist IP address 127.0.0.1. It indicates that either a serious networkmisconfiguration exists, or an occurrence of denial-of-service attack.457 - Attempt to blacklist security gateway proxy ARP address. Either client transparency is notenabled on the interface, or an active denial-of-service attack is being carried out against thesecurity gatewayDescription: This is an attempt to blacklist security gateway proxy ARP address. It indicates that either clienttransparency is not enabled on the interface, or an active denial-of-service attack is being carried outagainst the security gateway.457 - Bad netmask specificationDescription: The netmask specified in the DNS configuration is invalid. Public recursion cannot be enabled.457 - Bad port numberDescription: The configured port number is invalid for this proxy.