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
All Replies
-
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
Categories
- All Categories
- 347 Beta Program
- 2.1K Nebula
- 114 Nebula Ideas
- 77 Nebula Status and Incidents
- 5K Security
- 44 USG FLEX H Series
- 246 Security Ideas
- 1.2K Switch
- 65 Switch Ideas
- 901 WirelessLAN
- 33 WLAN Ideas
- 5.8K Consumer Product
- 204 Service & License
- 326 News and Release
- 71 Security Advisories
- 21 Education Center
- 5 [Campaign] Zyxel Network Detective
- 1.8K FAQ
- 831 Nebula FAQ
- 401 Security FAQ
- 219 Switch FAQ
- 190 WirelessLAN FAQ
- 45 Consumer Product FAQ
- 136 Service & License FAQ
- 34 Documents
- 34 Nebula Monthly Express
- 71 About Community
- 61 Security Highlight