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General • Bonding disconnect every 1 min

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Hello,

In my homelab configuration, my RB5009 works with Cisco SG250 switch through a LACP Bonding.
Code:
/interface bondingadd mode=802.3ad name=Bond_SG250 slaves="ether2(Bond),ether3(Bond)"
Previously, SG250 performs very well when i configure link aggregation with Openwrt and ASUS ax86u.
But now SG250 often disconnects with 5009 on one gi7 (connect to "ether3(Bond)").
Here is the log from SG250.
Code:
04-Feb-2024 03:35:38 %TRUNK-W-PORTREMOVED: Port gi7 removed from Po104-Feb-2024 03:35:38 %TRUNK-I-PORTADDED: Port gi7 added to Po104-Feb-2024 03:36:38 %TRUNK-W-PORTREMOVED: Port gi7 removed from Po104-Feb-2024 03:36:38 %TRUNK-I-PORTADDED: Port gi7 added to Po104-Feb-2024 03:37:38 %TRUNK-W-PORTREMOVED: Port gi7 removed from Po104-Feb-2024 03:37:38 %TRUNK-I-PORTADDED: Port gi7 added to Po104-Feb-2024 03:38:38 %TRUNK-W-PORTREMOVED: Port gi7 removed from Po104-Feb-2024 03:38:38 %TRUNK-I-PORTADDED: Port gi7 added to Po104-Feb-2024 03:39:38 %TRUNK-W-PORTREMOVED: Port gi7 removed from Po104-Feb-2024 03:39:38 %TRUNK-I-PORTADDED: Port gi7 added to Po104-Feb-2024 03:40:38 %TRUNK-W-PORTREMOVED: Port gi7 removed from Po104-Feb-2024 03:40:38 %TRUNK-I-PORTADDED: Port gi7 added to Po104-Feb-2024 03:41:38 %TRUNK-W-PORTREMOVED: Port gi7 removed from Po104-Feb-2024 03:41:38 %TRUNK-I-PORTADDED: Port gi7 added to Po1
For 5009, no link downs can be found in log.

BTW, the disconnection is regular (every 1 min), it can be related to LACP frames (1min interval). If i disable the LACP and set a manually aggregation, it works fine.

Any idea? Thanks.

Statistics: Posted by xhyh — Sun Feb 04, 2024 6:00 am



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