OpenWrt/LEDE Project

  • Status Closed
  • Percent Complete
    100%
  • Task Type Bug Report
  • Category Base system
  • Assigned To
    Hans Dedecker
  • Operating System All
  • Severity Low
  • Priority Very Low
  • Reported Version Trunk
  • Due in Version Undecided
  • Due Date Undecided
  • Private
Attached to Project: OpenWrt/LEDE Project
Opened by Jonathan Grande - 18.07.2018
Last edited by Hans Dedecker - 28.07.2018

FS#1669 - Luci Interface Status showing incorrect ipv6 subnet size

I noticed the luci interface screen (both the summary showing all of the interfaces, and when editing an individual interface) is showing the incorrect IPv6 subnet size.

Devices tested:
Netgear WNDR3800, Netgear WNDR3700, and Generic x86_64

Affected versions:
18.06.0-RC1 and 18.06.0-RC2. Tested but not affected: 17.01.5.

Steps to reproduce:
This occurs with the default configuration. Openwrt is set to use a /48 ULA in the interfaces screen and my ISP assigns a /56 prefix. The LAN interface, under the default configuration, gets a /60 prefix from ISP assigned prefix and from the ULA prefix. ifconfig shows the /60 prefixes on br-lan, but the luci interface screens show a /64.

I reported this on the luci issues tracker and was told it was a bug with netifd or ubus.
https://github.com/openwrt/luci/issues/1947

The good news is this does not appear to affect the functionality of dhcp assignments on the lan. If I attach a router on the lan it can obtain a prefix by dhcpv6-pd.

Thanks!

Closed by  Hans Dedecker
28.07.2018 18:50
Reason for closing:  Fixed
Additional comments about closing:  

Fixed in commit https://git.op enwrt.org/?p=project/netifd.git;a=commit ;h=291ccbb8de51ced6d80a7417abf9d85fd8e16 fbb

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