Symantecâ¢ Security Gateways Reference Guide - Sawmill

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252 Log messagesError messages (400-499)457 - Did not find ourselves as a name server for an authoritative zoneDescription: The security gateway is listed as the Name Server for any entry in the noauth list.457 - Fatal gopher errorDescription: This is a HTTP protocol error and this connection is aborted.457 - Incorrect remote management checksum receivedDescription: Remote access to the security gateway failed. This is caused because of an incorrect password ormismatched versions.457 - Multiple select failuresDescription: The remote user had communication errors.457 - No domain controller found for domainDescription: (Microsoft Windows only) The process is unable to look up the domain. The domain name is not part of thedomain.457 - NP notification failed authenticationDescription: A request to modify the blacklist did not authenticate properly because of a mismatch in the sharedpasswords. This may indicate improperly configured machine accounts, or less likely, a denial of serviceattempt.457 - Only one argument allowedDescription: Do not specify more than one argument.457 - System active with addressDescription: This is a duplicate IP address network configuration error. The indicated IP address is being added to thedriver’s ARP table as a result of a configuration change to add a NAT pool or Redirect address. But, somehost on the LAN already claims the same IP address. The attempt to have the security gateway own the IPaddress was rejected. Use either a different address or change the address on the host which currentlyclaims the address. Check the ARP tables for problem isolation.457 - The file cannot be opened as the private hosts fileDescription: The DNS daemon could not open the hosts file. The hosts file provides host-to-IP address mapping forsystems that are designated as private.457 - The kernel appliance driver cannot be opened. Check that the installation was successfulDescription: The message describes the problem and the necessary corrective action.457 - The line cannot be parsed as an address or bitsDescription: The “subnet_map” does not appear to be valid in the hosts file.
Log messagesError messages (400-499)253457 - The line has a network address that includes bits not in subnet maskDescription: The “subnet_map” does not appear to be valid in the hosts file.457 - The line has a subnet mask size out of range (25-31)Description: The “subnet_map” does not appear to be valid in the hosts file.457 - The root server must be specified as a nameDescription: The root server in the hosts file is invalid. The resource parameter indicates the line number that iserroneous.457 - The user authenticated without specifying a domain, and it was not possible to discover theuser's domainDescription: This is a Microsoft Windows domain authentication error. The user name was not specified correctly. Theauthentication failed.457 - This system is not an NT domain memberDescription: This is a Microsoft Windows domain authentication error.457 - Unable to connectDescription: A service was unable to connect to the server.457 - Unable to load entryDescription: Unable to load the ARP table. Check the configuration settings.457 - Unable to pass packet to IPDescription: The logservice (or another process) was unable to open a communication channel with the driver. Thelogservice daemon unable to record kernel log messages. Ensure that the security gateway configuration isset up correctly.457 - Unauthorized NP notification, incorrect portDescription: A request was received to modify the blacklist but the request was received on an improper port. This couldindicate improper configuration of machine accounts, or less likely, a denial of service attempt.457 - Unauthorized NP notification, no entry in remkeysDescription: An unauthorized request was received to modify the blacklist. This could indicate improper configurationof machine accounts, or less likely, a denial of service attempt.457 - Unspecified internal server error while connectingDescription: The HTTP daemon server is unable to connect to a remote gopher server.463 - Failed to get node statusDescription: This message indicates an internal software error. Please contact Technical Support by phone or online athttp://www.symantec.com/techsupp/ to report this.
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Symantec Security GatewaysReference
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Licensing and registrationContactin
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6 ContentsMail server record ......
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8 ContentsChapter 9Chapter 10Append
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10 Contents
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12 Introducing Symantec security ga
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14 Introducing Symantec security ga
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16 Network security overviewSecurit
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24 Network security overviewManagem
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32 Security gateway fundamentalsRou
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38 Security gateway fundamentalsDom
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44 Understanding accessNetwork prot
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46 Understanding accessNetwork prot
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48 Understanding accessProxiesProxi
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50 Understanding accessProxiesExamp
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52 Understanding accessProxiesThe D
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54 Understanding accessProxiesThe H
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56 Understanding accessProxiesThe N
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58 Understanding accessProxiesThe S
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60 Understanding accessProxiesTable
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62 Understanding accessService grou
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64 Understanding accessRulesTable 4
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66 Understanding accessRulesWhen a
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68 Controlling service accessFilter
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70 Controlling service accessFilter
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72 Controlling service accessConten
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78 Controlling user accessAuthentic
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86 Controlling user accessTime Peri
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88 Understanding VPN tunnelsTunnels
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90 Understanding VPN tunnelsTunnels
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92 Understanding VPN tunnelsIPsec s
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100 Understanding VPN tunnelsGlobal
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102 Monitoring security gateway tra
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114 Preventing attacksAntivirus (ap
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116 Preventing attacksIntrusion det
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118 Preventing attacksLogical netwo
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120 Preventing attacksAddress trans
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126 Preventing attacksAnti-spam mea
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128 Ensuring availabilitySymantec
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130 Ensuring availabilityStateful f
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132 Ensuring availabilityCluster ad
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134 Log messagesInformational messa
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Page 274 and 275: 274 IDS eventsAbout IDS/IPS events
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302 IDS eventsIntrusion attemptsUnk
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304 IDS eventsIntrusion attemptsCod
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306 IDS eventsIntrusion attemptsDNS
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312 IDS eventsIntrusion attemptsFTP
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314 IDS eventsIntrusion attemptsHTT
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320 IDS eventsIntrusion attemptsIMA
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322 IDS eventsIntrusion attemptsIRC
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324 IDS eventsIntrusion attemptsIRC
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328 IDS eventsIntrusion attemptsNim
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332 IDS eventsIntrusion attemptsOSP
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352 IDS eventsIntrusion attemptsWAR
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354 IDS eventsProbesSensor Record F
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356 IDS eventsProbesAffected:No spe
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358 IDS eventsSignaturesSMTP Probin
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360 IDS eventsSignaturesHTTP IIS IS
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362 IDS eventsSignaturesAffected: A
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364 IDS eventsSuspicious activitySu
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366 IDS eventsSuspicious activityBG
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368 IDS eventsSuspicious activityBG
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370 IDS eventsSuspicious activityDN
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508 IDS eventsSuspicious activity
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510 IndexIP address spoofing 21Man-
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512 IndexHH.323alias report 105prox
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514 IndexRTSP 57service parameters
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516 Index
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Symantecâ¢ Security Gateways Reference Guide - Sawmill