Avaya Business Secure Router 252 Configuration - Basics Instrukcja Użytkownika Pobierz pdf (Strona 443)

Appendix B Log Descriptions 443

Nortel Business Secure Router 252 Configuration — Basics

Table 132 Sample IKE Key Exchange Logs

Log Message Description

Send <Symbol> Mode

request to <IP>Send

<Symbol> Mode request to

<IP>

The Business Secure Router started negotiation with

the peer.

Recv <Symbol> Mode

request from <IP>Recv

<Symbol> Mode request

from <IP>

The Business Secure Router received an IKE

negotiation request from the peer.

Recv:<Symbol> IKE uses the ISAKMP protocol (refer to RFC 2408 –

ISAKMP) to transmit data. Each ISAKMP packet

contains payloads of different types that show in the

log (see Table 134).

Phase 1 IKE SA process

done

Phase 1 negotiation finished.

Start Phase 2: Quick Mode Phase 2 negotiation begins using Quick Mode.

!! IKE Negotiation is in

process

The Business Secure Router has begun negotiation

with the peer for the connection, but the IKE key

exchange has not completed.

!! Duplicate requests

with the same cookie

The Business Secure Router received multiple

requests from the same peer but is still processing

the first IKE packet from that peer.

!! No proposal chosen The parameters configured for Phase 1 or Phase 2

negotiations do not match. Check all protocols and

settings for these phases. For example, one party

uses 3DES encryption, but the other party uses DES

encryption, so the connection fails.

!! Verifying Local ID

failed!! Verifying Remote

ID failed

During IKE Phase 2 negotiation, both parties

exchange policy details, including local and remote

IP address ranges. If these ranges differ, the

connection fails.

!! Local / remote IPs of

incoming request conflict

with rule <#d>

If the security gateway is “0.0.0.0”, the Business

Secure Router uses the peer “Local Addr” as its

“Remote Addr”. If this IP (range) conflicts with a

previously configured rule, the connection is not

allowed.

!! Invalid IP <IP start>/

The peer “Local IP Addr” range is invalid.

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