Why is IPv6 DHCP Lease Time only 60 Minutes while IPv4 is over 3 days?
My IPv6 WAN and /64 LAN assignment constantly changes, and my PC looses connection when it still has its old IPv6 from the previous /64 LAN assignment.
Any chance we can get permanent IPv6 /64 LAN assignments tied to our Modem MAC address? That way our IPv6 LAN subnet does not change and LAN devices don't have to constantly renew IPv6 addresses? Then and I can actually open up some IPv6 firewall rules to allow remote access into my IPv6 LAN. An IPv6 /64 LAN segment is useless if it always changes.
From my router:
Internet Connection
IPv4
Connection Type: Automatic Configuration - DHCP
Internet IP Address: 76.97.170.124
Subnet Mask: 255.255.248.0
Default Gateway: 76.97.168.1
DNS1: 75.75.75.75
DNS2: 75.75.76.76
DNS3:
MTU: 1500
DHCP Lease Time: 3 Days 3 Hour 59 Min 59 Sec
IPv6
Connection Type: IPv6 - Automatic
Internet IP Address: 2001:558:6011:92:14ad:e45e:3dcf:b498
Default Gateway: fe80::201:5cff:fe64:846
DNS1: 2001:558:feed::1
DNS2: 2001:558:feed::2
DNS3:
DHCP Lease Time: 60 Min