高可用性のトラブルシューティング方法(HA ） の上IONデバイス

1. 検証するHAの構成UIおよび要素
2. 修正するHA構成に問題がある場合の問題

• プリズマ SD-WAN
• プリズマ SASE
• ION

1. すべて再確認HA上のアクティブ デバイスとバックアップ デバイスの設定UI.

2. のIONデバイスは、上の構成と同期しますUI.

xxxxx-HQ-NEW# dump spoke-ha config
Name                    : xxxxx
Enable                  : true
Cluster ID              : 1674592256246012745
Description             :
Advertisement Interval  : 5
Preempt                 : true
Interface               : controller 1
Group ID                : 133
Base Priority           : 180
Track Interface         : 13    reduce 50

3. のION優先度が最も高いものは、次の積極的な役割を果たします。

DEU04569-HQ-NEW# dump spoke-ha status
Active                  : true
Peer Connected          : true
Base Priority           : 180
Effective Priority      : 180
Updated                 : 2023-01-28 06:50:56.871 (112h52m59s ago)
DEU04569-HQ-NEW#

4. 「Peer Connected」が認識されない場合は、ping コマンドを使用して、Peer Connected を交換するために使用されたインターフェースを確認します。HAハートビート情報は到達可能です。

xxxx-HQ-NEW# ping controller1 10.40.143.85
PING 10.40.143.85 (10.40.143.85) from 10.40.143.84: 56 data bytes
64 bytes from 10.40.143.85: seq=0 ttl=64 time=0.318 ms
64 bytes from 10.40.143.85: seq=1 ttl=64 time=0.363 ms

5. ION ログHAハムログに関する情報。ログを確認して、HA問題。

xxxx-HQ-NEW# file tailf log ham
{"_ts":"2023-01-30T04:08:37.532Z","_level":"info","_pid":14298,"_msgid":"peer connection","_prog":"xfer","_fac":"ham","state":"ActiveConnected","event":"device changed","old":"eth0","new":"eth0"}
{"_ts":"2023-01-30T07:08:36.276Z","_level":"info","_pid":14298,"_msgid":"peer connection","_prog":"xfer","_fac":"ham","state":"ActiveConnected","event":"device changed","old":"eth0","new":"eth0"}
{"_ts":"2023-01-30T10:08:35.569Z","_level":"info","_pid":14298,"_msgid":"peer connection","_prog":"xfer","_fac":"ham","state":"ActiveConnected","event":"device changed","old":"eth0","new":"eth0"}
{"_ts":"2023-01-31T07:08:34.965Z","_level":"info","_pid":14298,"_msgid":"peer connection","_prog":"xfer","_fac":"ham","state":"ActiveConnected","event":"device changed","old":"eth0","new":"eth0"}
{"