ZyXEL p-2802h-i1 Guia Do Utilizador

Chapter 22 Logs

P-2802H(W)(L)-I Series User’s Guide

 

For type and code details, see 

.

 

Exceed MAX incomplete, 
sent TCP RST

The router sent a TCP reset packet when the number of 

incomplete connections (TCP and UDP) exceeded the user-

configured threshold. (Incomplete count is for all TCP and UDP 

connections through the firewall.)Note: When the number of 

incomplete connections (TCP + UDP) > “Maximum Incomplete 

High”, the router sends TCP RST packets for TCP connections 

and destroys TOS (firewall dynamic sessions) until incomplete 

connections < “Maximum Incomplete Low”.

Access block, sent TCP 
RST

The router sends a TCP RST packet and generates this log if you 

turn on the firewall TCP reset mechanism (via CI command: "sys 

firewall tcprst").

Table 122   Packet Filter Logs

[ TCP | UDP | ICMP | IGMP | 
Generic ] packet filter 
matched (set: %d, rule: %d)

Attempted access matched a configured filter rule (denoted 

by its set and rule number) and was blocked or forwarded 

according to the rule.

Table 123   ICMP Logs

Firewall default policy: ICMP 
<Packet Direction>, <type:%d>, 
<code:%d>

ICMP access matched the default policy and was 

blocked or forwarded according to the user's setting.

Firewall rule [NOT] match: ICMP 
<Packet Direction>, <rule:%d>, 
<type:%d>, <code:%d>

ICMP access matched (or didn’t match) a firewall rule 

(denoted by its number) and was blocked or forwarded 

according to the rule. 

Triangle route packet forwarded: 
ICMP

The firewall allowed a triangle route session to pass 

through.

Packet without a NAT table entry 
blocked: ICMP

The router blocked a packet that didn’t have a 

corresponding NAT table entry.

Unsupported/out-of-order ICMP: 
ICMP

The firewall does not support this kind of ICMP packets 

or the ICMP packets are out of order.

Router reply ICMP packet: ICMP

The router sent an ICMP reply packet to the sender.

Table 124   CDR Logs

board %d line %d channel %d, 
call %d, %s C01 Outgoing Call 
dev=%x ch=%x %s

The router received the setup requirements for a call. “call” is 

the reference (count) number of the call. “dev” is the device 

type (3 is for dial-up, 6 is for PPPoE, 10 is for PPTP). 

"channel" or “ch” is the call channel ID.For example,"board 0 

line 0 channel 0, call 3, C01 Outgoing Call dev=6 ch=0 

"Means the router has dialed to the PPPoE server 3 times.

Table 121   TCP Reset Logs (continued)