OPNsense Forum

Archive => 15.1 Legacy Series => Topic started by: lukepower on May 06, 2015, 11:50:09 am

Title: [SOLVED] VLAN not working after upgrade
Post by: lukepower on May 06, 2015, 11:50:09 am

Hi guys,

I just upgraded today to the latest version (15.1.10). Everything went smoothly, but I then noticed that two interfaces I am using were down:
WAN interface (wan, em3): up
LAN interface (lan, em1): up
DMZ interface (opt1, em2_vlan10): down
WLAN_GUESTS interface (opt2, em2_vlan20): down

Now interestingly, if I run ifconfig on the shell I cannot find "em2_vlan10" or "em2_vlan20", but instead a few interfaces starting with "vlan" like "vlan0","vlan1" etc.

The log says:
---
May 6 11:34:25   opnsense: /usr/local/etc/rc.bootup: The command '/usr/sbin/arp -d -i 'em2_vlan20' -a > /dev/null 2>&1' returned exit code '1', the output was ''
May 6 11:34:25   opnsense: /usr/local/etc/rc.bootup: The command '/sbin/ifconfig 'em2_vlan20' -staticarp' returned exit code '1', the output was 'ifconfig: interface em2_vlan20 does not exist'
May 6 11:34:25   opnsense: /usr/local/etc/rc.bootup: The command '/usr/sbin/arp -d -i 'em2_vlan10' -a > /dev/null 2>&1' returned exit code '1', the output was ''
May 6 11:34:25   opnsense: /usr/local/etc/rc.bootup: The command '/sbin/ifconfig 'em2_vlan10' -staticarp' returned exit code '1', the output was 'ifconfig: interface em2_vlan10 does not exist'
---

Now I don't know what I could try, it looks to me that either VLAN is not working on the interface, or somehow the name is not configured correctly. Any ideas?
The interface em2 seems, btw, connected and VLAN-capable:
---
em2: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500
        options=5219b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,VLAN_HWCSUM,TSO4,WOL_MAGIC,VLAN_HWFILTER,VLAN_HWTSO>
        ether 68:05:ca:1f:83:68
        nd6 options=29<PERFORMNUD,IFDISABLED,AUTO_LINKLOCAL>
        media: Ethernet autoselect (1000baseT <full-duplex>)
        status: active

---

Thanks
Lukas

Title: Re: VLAN not working after upgrade
Post by: franco on May 06, 2015, 02:31:28 pm

Hi Lukas, looks like interfaces are not renamed properly. Does a restart of the box remove this issue? I have replaced a couple of function calls regarding ifconfig handling and this is likely related. I'll take a look.

Title: Re: VLAN not working after upgrade
Post by: franco on May 06, 2015, 02:50:40 pm

Really horrible typo from my part--I am sorry. 15.1.10.1 will be out later today.

FYI: https://github.com/opnsense/core/commit/4b197af1eef2020bf12a9cf1cd634287548bbce8