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Persist IPv6 Address until lifetime expires

Posted: 23 Jul 2019, 10:09
by mammali
Hello Dimitry,

Last time when i was testing accel-ppp, every reconnection, it was getting new IPv6 address. Is there any way to persist untill lifetime of IPv6 ?

Re: Persist IPv6 Address until lifetime expires

Posted: 23 Jul 2019, 22:32
by dimka88
Hello, you mean about ipv6 prefix or delegated ipv6 prefix?
I think it's possible send it by RADIUS attribute Framed-IPv6-Prefix

Re: Persist IPv6 Address until lifetime expires

Posted: 12 Sep 2019, 08:22
by mammali
I see the same issue, we need to keep the delegated-ipv6prefix till lifetime expires. sending Delegated ipv6 address from Radius is not an easy task, especially users are more than a thousand

Re: Persist IPv6 Address until lifetime expires

Posted: 12 Nov 2019, 09:11
by mammali
Hello, can we keep the IPv6 address prefixes (both PD and ipv6 prefix) until its lifetime expires?

Re: Persist IPv6 Address until lifetime expires

Posted: 02 Jan 2020, 11:58
by mammali
anything possible in this regard?

Re: Persist IPv6 Address until lifetime expires

Posted: 02 Jan 2020, 12:05
by lbw
It's pretty easy to do from RADIUS. The policy layer belongs in AAA, not in the BNG. Look into FreeRADIUS + the ip pool module it has.

Re: Persist IPv6 Address until lifetime expires

Posted: 05 Jan 2020, 06:47
by mammali
I think this way, the radius will set ipv6 PD for all the users. this is not the proper way to do it. Cisco, Huawei, and other BNGs are doing it, then why not accel-ppp? why radius push prefix to clients who are not requesting IA_PD!