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MichaelHallager
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7.1.x issues with CRS328-24P-4S+RM

Mon Jan 17, 2022 8:14 am

I have a CRS328 PoE switch [1] running a basic port based VLAN with a trunk port to a router and IP access for switch admin purposes. This works fine with ROS 6.48.6 LTS.

But I tried an upgrade to ROS 7.1.1 and it did not work. I could SSH into the switch and ping any host on the same subnet/vlan but not the router gateway accessed through the trunk port.

Spent hours and lots of RTFM but could not find a solution. Does anyone have insight what is happening here?

1. https://mikrotik.com/product/crs328_24p_4s_rm
 
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mkx
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Re: 7.1.x issues with CRS328-24P-4S+RM

Mon Jan 17, 2022 9:13 am

It can be many things (one possibility is that configuration converter barfed at something during upgrade) ... so why don't you post current configuration for review?
 
MichaelHallager
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Joined: Sun May 13, 2018 8:12 am

Re: 7.1.x issues with CRS328-24P-4S+RM

Mon Jan 17, 2022 9:22 am

It can be many things (one possibility is that configuration converter barfed at something during upgrade) ... so why don't you post current configuration for review?

I spent way too much checking the configuration. It was all still there.

Its not like a router where I had to go and setup BGP from scratch after the major version update.

Should have been straight forward on the switch.
 
pe1chl
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Re: 7.1.x issues with CRS328-24P-4S+RM

Mon Jan 17, 2022 12:05 pm

In that case there is little to be gained by installing v7 anyway...
But without showing a config export, there is little that can be done.

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