EdgeMAX EdgeRouter software release v1.10.1

by Ubiquiti Employee ‎03-21-2018 07:24 AM - edited ‎06-19-2018 01:57 AM

New firmware release 1.10.1 is available here:



!!! IMPORTANT NOTICE for “ER-12 users !!!

Do not install this or any older firmware on ER-12 device as this will brick it for good.


ER-12 is officially supported starting from 1.10.4 and 2.0.0-alpha.1 firmwares.

Note: The ER-X/ER-X-SFP/EP-R6 has more limited storage, and in some cases, an upgrade may fail due to not enough space. If this happens, remove the old backup image first (using "delete system image" command, see here for more details) before doing an upgrade.


More details can be found in the release notes below. Please give it a try if you are interested in the new features/changes to help us test them so that we can get the release out sooner! Thanks very much!


[Release Notes v1.10.1]




Changes since v1.10.0


New features:

  • none

Enhancements and bug fixes:

  • Fix regression in 1.10.0 when BGP "keepalive" & "holdtime" timers caused commit failure if they were less than default value. Discussed here
  • Fix regression in 1.10.0 when OSPF "retransmit-interval" timer caused commit failure if it was less than 5 seconds. Discussed here
  • Fix regression in 1.10.0 when RIP "split-horizon" caused commit failure. Discussed here
  • Fix regression in 1.10.0 when failover LoadBalancing did not work after reconfiguration. Discussed here
  • Fix regression in 1.10.0 when weighted LoadBalancing did not work if 1st interface was inactive. Discussed here
  • Fix regression in 1.10.0 that caused periodic `ubnt-util` crash coredump messages in syslog. Discussed here
  • Fix bug when "ip arp base-reachable-time" caused commit failure if VLAN interface was configured. Discussed here
  • Fix regression in 1.10.0 that caused bad accounting data to be generated by netflow if VLAN interface was configured. Discussed here

Updated software components:

  • none

Known issues:

  • Bug with corrupted downloads via PPPoE interface is not fixed for ER-8-XG (it is fixed on all other ER models). Workaround - disable PPPoE offloading on ER-8-XG:
    set system offload ipv4 pppoe disable
    set system offload ipv6 pppoe disable commit save


  • MPLS can not be configured because of syntax error in /usr/sbin/ubnt-mpls.pl script, please use following one-liner workaround until this is properly fixed in 1.10.2:

    sudo sed -i "s/del => 'no mpls admin-group #4 #6'$/del => 'no mpls admin-group #4 #6',/g" /usr/sbin/ubnt-mpls.pl