Carrier Access Multi-Service Router (MSR) Card MSR/Adit 3K GUI - Manual (Page 188)

4-34 Adit 3000 (Rel. 1.6) and MSR Card (Rel 2.0) GUI
Security
Security Log
Security Log
The Security Log displays a list of firewall-related events, including attempts to establish inbound and
outbound connections, attempts to authenticate at an administrative interface, firewall configuration,
and system startup.
The following are the events and event types that are automatically recorded in the Security Log:
* Appears only with regard to inbound traffic.
Field Definition
Inbound/Outbound Traffic
Connection accepted Access request complies with the Firewall’s security policy.
Accepted - Host probed * This TCP connection request from a WAN host matches the Firewall’s
security policy, but the WAN host is not recognized as trusted. The WAN
host is being challenged to verify that it is a trusted host.
Accepted - Host trusted * A reply from a previously challenged WAN host. This client becomes a
trusted host.
Accepted - Internal traffic * All packets are allowed to move freely from one LAN host to another.
Blocked - Policy violation This access request violates the Firewall’s security policy.
Blocked - IP Fragment If the Firewall is configured to block all IP fragments, this message is
recorded for every blocked fragmented packet.
Blocked - IP Source-Routes This message is recorded whenever a packet is blocked due to a Source
Route (either strict or loose) option set in its IP header.
Blocked - State-table error The Firewall encountered an error during State-table lookup or
manipulation. Packet was blocked.
Firewall Setup Aborting configuration
Configuration complete
WBM Login Authentication Success
Authentication Failure
Telnet Login Authentication Success
Authentication Failure
System Up/Down The system is going DOWN for reboot
The system is UP!