OpenWrt/LEDE Project

  • Status Unconfirmed
  • Percent Complete
  • Task Type Bug Report
  • Category Base system
  • Assigned To No-one
  • Operating System All
  • Severity Medium
  • Priority Very Low
  • Reported Version openwrt-19.07
  • Due in Version Undecided
  • Due Date Undecided
  • Private
Attached to Project: OpenWrt/LEDE Project
Opened by jpsollie - 04.02.2020

FS#2806 - DHCP enabled even though not present in config file

Supply the following if possible:
- Device problem occurs on : Mikrotik RBM33G
- Software versions of OpenWrt/LEDE release, packages, etc: OpenWrt 19.07, synced this morning, fully up-to-date
- Steps to reproduce: no idea
My “Lan” /etc/config/network:
config interface ‘lan’

      option type 'bridge'
      option ifname 'eth0.1'
      option proto 'static'
      option netmask ''
      option gateway ''
      option ipaddr ''
      list dns ''
      list dns ''
      option ip6assign '60'

My “Lan in /etc/config/dhcp:
config dhcp ‘lan’

      option interface 'lan'
      option ignore '1'

My ip addr list:
25: br-lan: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP qlen 1000

  link/ether cc:2d:e0:5a:b8:5b brd ff:ff:ff:ff:ff:ff
  inet brd scope global br-lan
     valid_lft forever preferred_lft forever
  inet brd scope global secondary br-lan
     valid_lft forever preferred_lft forever
  inet6 2a02:1802:a6:0:8a00:dfc6:fd71:a219/64 scope global dynamic
     valid_lft 2591708sec preferred_lft 604508sec
  inet6 fe80::6617:aede:f2cc:dd4/64 scope link
     valid_lft forever preferred_lft forever
  inet6 fe80::ce2d:e0ff:fe5a:b85b/64 scope link
     valid_lft forever preferred_lft forever

DHCP lease info from DHCP server:
LAN cc:2d:e0:5a:b8:5b 2020/02/04 10:23:54 2020/02/04 18:23:54 ethernet
LAN cc:2d:e0:5a:b8:5b 2020/02/04 10:23:56 2020/02/04 18:23:56 ethernet
... it does not listen to, though.

The device also sends traps to the trap server using, which is not registered in DNS (the reason why I detected it)

Maybe a bug in the config scripts somewhere?


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