NetMap Error

[Blackdragon83]

Why I'm getting this message?

   [100716] <Error> -- bridge0^: error reading netmap data via polling: No buffer space available

how to solve it!!!

[someone]

need more info
Are you running opnsense in virtual like promox
And running in bridge mode

[Blackdragon83]

Yes, I'm running opnsense in Hyper-V, the LAN NIC is 2 GBs aggregated in windows server
I'm using two dlink DUB-1312 aggregated. in Untangle was working fine for the last 4 years it was showing 2 GBs NIC but in opnesne the lan and wan showing 10 GBs, I'm not sure if this is a driver related issue? or it is not designed to recognize 802.3ad protocol?     

[Blackdragon83]

the opnsense is a B-router

[someone]

Hmm that possibly gets into what FreeBSD supports on a particular NIC, would have to research that

[Wuensch-AG-Adm]

I've no OPNsense in a vm. We have Deciso full hardware and we had the same problem.
I've juste add the WAN interface in the Intrusion Detection settings and now the log went silent about this problem.

I hope it'll help

I've started another thread about that because I had a combination of problem after the upgrade:

https://forum.opnsense.org/index.php?topic=44178.0

[someone]

yes it says  under that box to make sure the virtual driver supports this feature
If you are not on a vm, is your date and clock working correctly, check dashboard
That will stop it, just some easy checks