Veeeery strange. After removing the vlan aware flag on the interface configuration could get the link up. Fortunately I have a second nic on this server so I will use it instead. Have not much time to debug this. Thanks.
<https://www.avast.com/sig-email?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=webmail> Libre de virus. www.avast.com <https://www.avast.com/sig-email?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=webmail> <#DAB4FAD8-2DD7-40BB-A1B8-4E2AA1F9FDF2> El mié, 7 abr 2021 a las 19:04, Chris Hofstaedtler | Deduktiva (< [email protected]>) escribió: > * Leandro Roggerone <[email protected]> [210407 17:25]: > > Hi guys ... > Please consider that more than one gender exists. > > > Yesterday was working on my datacenter cabling my new proxmox network > > interfaces. > > I connected a network port to my mikrotik router. > > Before coming home I checked network linked condition and physically was > ok > > , both leds blinking on both side , router and server nic. (eno1) > > Now , working remotely can see that server interface has no link. > > Very strange since interface at router is up. > > Any idea ? I never seen something similar (one side link ok and the > other > > is down). > > > root@pve2:~# ip link > [..] > > 4: eno1: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc mq master > vmbr2 > > state DOWN mode DEFAULT group default qlen 1000 > > link/ether 40:a8:f0:2a:18:80 brd ff:ff:ff:ff:ff:ff > > > > as you can see eno1 is down ... while can see link up on the other > > connected side. > > You did not tell us the brand and make or driver of that network > card. Some Intel cards are known to be extremely picky about autoneg > and power save settings, (short) cables, etc. > > Best luck, > Chris > > -- > Chris Hofstaedtler / Deduktiva GmbH (FN 418592 b, HG Wien) > www.deduktiva.com / +43 1 353 1707 > > _______________________________________________ > pve-user mailing list > [email protected] > https://lists.proxmox.com/cgi-bin/mailman/listinfo/pve-user > > _______________________________________________ pve-user mailing list [email protected] https://lists.proxmox.com/cgi-bin/mailman/listinfo/pve-user
