USG Limitation of DHCP6 DUID of 41 characters! - any clues?
Hi USG-philes and Zyxel-lads...., can't configure Ubuntu18 Desktop IPV6 DHCP6 DUID longer than 41 characters into USG60/40 at firmware V4.32( 2018) .
Using STATEFUL DHCP with DHCP renovations to service DNS.....
-------> Configuration / Objects / DHCP6 / Lease / Add / Add Corresponding / Lease Type / Prefix Delegation / DUID .
In the example below the dhcp6.client-id is an expanded string of
x'00:ee:39:51:46:22:74:01:21:19:f1:ad:ac:f2:ac:0d:02:26'

Refer Ubuntu18 Desktop example....:
/var/lib/NetworkManager/dhclient6-7??????f-4ba0-3b3d-????-33020?????33-enp3s0f0.lease
posted to USG Security forum this time.
default-duid "\000\xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx\231&"; lease6 { interface "enp3s0f0"; ia-na a3:07:09:41 { starts 1533638143; renew 4294967295; rebind 4294967295; iaaddr 2001:xxx:xxx:xxxx::99:8 { starts 1533638143; preferred-life 4294967295; max-life 4294967295; } } option dhcp6.client-id 0:ee:39:51:46:22:74:1:21:19:f1:ad:ac:f2:ac:d:2:26; option dhcp6.server-id 0:4:0:6:70:99:96:21:7ee:ac; } lease6 {….. ……. ….. }
There is a limit of 41 characters in the above field.
Yes can workaround this , however this limitation is possible coding laziness at the s/w end in 台湾

Any Clues?
posted to USG Security forum this time.
B/R
Warwick
Hong Kong
0
Accepted Solution
-
Hi @warwickt
Welcome to Zyxel community.
I just confirmed it on 4.32 version of USG40.
It is able added over 60 characters.
Can you make sure your firmware version and flush your browser cache and check it again.
5
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