0
votes
1answer
377 views

IPv6 routing setup (using native IPv6)

I administrate the network for a small organisation. Having only experience with IPv4, I'm unsure of how to best approach IPv6. Existing IPv4 setup We have 13 public IPv4 addresses which are all ...
4
votes
2answers
740 views

Linux tool for IPv6 unsolicited neighbor advertisements

Unsolicited neighbor advertisements is necessary to facilitate rapid service address takeover in a HA cluster. For IPv4 (ARP) you can use "arping -U", but so far I've had no luck finding any tool that ...
13
votes
3answers
3k views

How do you display the IPv6 NDISC cache in Linux?

Suppose you've configured IPv6 proxy NDP on one of your Linux systems like so: ip -6 neighbor add proxy 2001:db8:1234::5 dev eth1 How do you verify that the configuration took? ip -6 neighbor show ...