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Opened 3 years ago

Last modified 3 years ago

#18341 new defect

odhcpd in 14.07 need update

Reported by: crvvvv Owned by: developers
Priority: normal Milestone:
Component: packages Version: Barrier Breaker 14.07
Keywords: odhcpd Cc:

Description

The odhcpd version in 14.07 is 2014-09-25.
The newest version is 2014-11-06.
Only the new version of odhcpd can work properly at OpenWrt 14.07.
Therefore, please update odhcpd in OpenWrt 14.07.

Another problem is that the default profile of odhcpd cannot work.

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Change History (3)

comment:1 follow-up: Changed 3 years ago by cyrus

Hmm? What's wrong with the current one and the "profile" whatever you mean by that?

comment:2 in reply to: ↑ 1 Changed 3 years ago by crvvvv

Replying to cyrus:

Hmm? What's wrong with the current one and the "profile" whatever you mean by that?


the "profile", I mean "/etc/config/dhcp"
the default /etc/config/dhcp can only work at server mode. When I change the setting in luci/Network/Interfaces/LAN/IPv6Setting to relay mode, it doesn't work.

When I edit the /etc/config/dhcp manually to

config dhcp 'lan'
        option interface 'lan'
        option dhcpv6 'relay'
        option ra 'relay'
        option ndp 'relay'

config dhcp 'wan6'
        option interface 'wan'
        option master '1'
        option dhcpv6 'relay'
        option ra 'relay'
        option ndp 'relay'

The relay mode can work for only one minute.

When I recompile the lastest odhcpd and install it, the ipv6 relay mode can work well.

Last edited 3 years ago by crvvvv (previous) (diff)

comment:3 Changed 3 years ago by sebastian@…

I can second this. I need the relay function for ndp, ra and dhcpv6.

With version 2014-09-25 (a6e2953843eaf6c93764f9feef10466e7a84ec85), I get an average IPv6 packet loss of 13%. It works for about a minute, then the openwrt router itself (1st hop) does not respond for some seconds. Afterwards, it works again for a minute or so. Very annoying...

I changed package/network/services/odhcpd/Makefile to use the current version 2ebf6c8216287983779c8ec6597d30893b914a7c from 2015-05-21, compiled the image and it works without any problems. There was a rewrite of the ndp relay code in mid-October 2014.

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