Seit ein paar Tagen erhalten wir auf einer SG330 auf einem WAN-Interface mehrmals täglich down/up notification:
2023:12:15-08:43:08 deviceXXX middleware[4527]: T main::top-level:213() => starting cycle 35767, caught 1 signals
2023:12:15-08:43:08 deviceXXX middleware[4527]: T core::Config::Changed:198() => configversion=37680
2023:12:15-08:43:08 deviceXXX middleware[4527]: T core::Config::Changed:208() => nodes=0 objects=1 triggers=0
2023:12:15-08:43:08 deviceXXX middleware[4527]: T core::Config::load:351() => modules=12,51
2023:12:15-08:43:09 deviceXXX middleware[4527]: T modules::up2date::load:109() => iaas_deployment=
2023:12:15-08:43:09 deviceXXX middleware[4527]: [WARN-032] Internet uplink is down
2023:12:15-08:43:09 deviceXXX middleware[4527]: T modules::IPTables::Adapters::packetfilter::clearNatCache:83() => Clear out AUTO-RULE NAT Cache
2023:12:15-08:43:09 deviceXXX middleware[4527]: T core::Config::load:394() => core::Config: wrote crontab
2023:12:15-08:43:10 deviceXXX middleware[4527]: T modules::ipset::deleteUnused:342() => auto#=37/682 confd#=1/341
2023:12:15-08:43:10 deviceXXX middleware[4527]: T main::top-level:264() => ending cycle 35767, caught 0 signals, 0 children still running
2023:12:15-08:43:21 deviceXXX middleware[4527]: T main::top-level:213() => starting cycle 35768, caught 1 signals
2023:12:15-08:43:22 deviceXXX middleware[4527]: T core::Config::Changed:198() => configversion=37681
2023:12:15-08:43:22 deviceXXX middleware[4527]: T core::Config::Changed:208() => nodes=0 objects=1 triggers=0
2023:12:15-08:43:22 deviceXXX middleware[4527]: T core::Config::load:351() => modules=12,51
2023:12:15-08:43:22 deviceXXX middleware[4527]: T modules::up2date::load:109() => iaas_deployment=
2023:12:15-08:43:22 deviceXXX middleware[4527]: [WARN-033] Internet uplink is up again
2023:12:15-08:43:22 deviceXXX middleware[4527]: T modules::IPTables::Adapters::packetfilter::clearNatCache:83() => Clear out AUTO-RULE NAT Cache
2023:12:15-08:43:22 deviceXXX middleware[4527]: T core::Config::load:394() => core::Config: wrote crontab
2023:12:15-08:43:23 deviceXXX middleware[4527]: T modules::ipset::deleteUnused:342() => auto#=37/682 confd#=1/341
2023:12:15-08:43:23 deviceXXX middleware[4527]: T main::top-level:264() => ending cycle 35768, caught 0 signals, 0 children still running
Der Switchport, an dem das interface angeschlossen ist bleibt während dieser Zeit up, d.h. die physische Verbindung ist da. Auch können wir in diesem Zeitraum keine Einschränkungen feststellen, die Bandbreitennutzung liegt zu diesem Zeitpunkt <50%.
Jemand eine Idee?
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