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Questions tagged [slaac]

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1 vote
0 answers
111 views

Make Linux automatically determine whether to use SLAAC or DHCPv6

I'm setting up my Debian router. Depending on where I put my router, I need to use either SLAAC or DHCPv6 to get an IPv6 Address (and I need them both because I am not sure whether I'll need to use ...
Ajax's user avatar
  • 21
0 votes
1 answer
245 views

How to automatically assign ULA via SLAAC?

I have an OpenBSD router configured to send GUA and ULA prefixes in Router Advertisements. I can see that both prefixes in packet captures but only a GUA address is assigned. Is there something I need ...
J_Tarasovic's user avatar
1 vote
1 answer
1k views

IPv6 on Android with DHCPv6-based ISP

My ISP assigns IPv6 prefixes using DHCPv6. I know Android only supports SLAAC. Is there any way I can configure my router to provide Android devices with IPv6 Internet connectivity?
mmirate's user avatar
  • 11
0 votes
1 answer
2k views

Turning off IPv6 SLAAC in OpenWrt. Pros and cons, please?

I'm trying to tune my IPv6 in OpenWrt, if tuning is the right word. My IPv6 settings in OpenWrt 19.07.3 This question is about SLAAC (wikipedia), which I presume is the stateless + ... in the list, ...
Vlastimil Burián's user avatar
8 votes
2 answers
6k views

How should I distribute IPv6 addresses to a home network?

(this was flagged as off-topic over at Network Engineering, and suggested to move here) I have finally got an IPv6 address for my network. Being able to do VoIP and peer-to-peer networking without ...
Dan's user avatar
  • 424
1 vote
1 answer
110 views

Requirements for IPv6 Customer Edge Routers - Why is router required to initiate DHCPv6 prefix delegation on WAN-side when RA was received?

RFC 7084 describes Basic Requirements for IPv6 Customer Edge Routers. One of those requirements on the WAN-side is the following: WPD-4: By default, the IPv6 CE router MUST initiate DHCPv6 prefix ...
goulashsoup's user avatar
0 votes
1 answer
1k views

How is a link-local address created when duplicate address detection fails in IPv6 Stateless Address Autoconfiguration (SLAAC)?

When Stateless Address Autonconfiguration (SLAAC) RFC 4862 is used to create a link-local address based on the interface identifier (Modified EUI-64), before the address is assigned to an interface ...
goulashsoup's user avatar
0 votes
2 answers
510 views

how to enable host pc as router using slaac concept without radvd

We setup a IPv6 network with two ubuntu systems and we make one PC as HOST and other as ROUTER(based on the concept of SLAAC). The host sent the "Router solicitation" message, but the router pc not ...
dhaneesh lal.d.r's user avatar
0 votes
0 answers
1k views

IPv6 SLAAC static suffix

I have a linux server that gets an IPv6 address using SLAAC from the router. However, this address seems to change every few hours, and I want to at least have a longer lease time, if not make it ...
LukeLR's user avatar
  • 1,551
0 votes
1 answer
368 views

IPV6: Ubiquiti Router, Ubuntu Client

I have a Ubiquiti router on which ipv6 appears to be working fine. The output of radvdump, along with various other relevant data, is below. My trouble is with ipv6 on an ubuntu 16.04 machine behind ...
Diagon's user avatar
  • 724