﻿id,summary,reporter,owner,description,type,status,component,version,resolution,keywords,cc,guest,host
20714,"VirtualBox 6.1.30: ""vboxmanage natnetwork"" list displays wrong IPv6 prefixes",Thomas Dreibholz,,"""vboxmanage natnetwork"" list displays wrong IPv6 prefixes

How to reproduce:

vboxmanage natnetwork add --netname ISP-Alpha \
   --network 172.31.255.0/24 \
   --enable \
   --dhcp no \
   --ipv6 yes
vboxmanage natnetwork add --netname ISP-Beta \
   --network 10.222.222.0/24 \
   --enable \
   --dhcp no \
   --ipv6 yes
vboxmanage natnetwork list

Output:
Name:        ISP-Alpha
Network:     172.31.255.0/24
Gateway:     172.31.255.1
IPv6:        Yes
IPv6 Prefix: fd17:625c:f037:2::/64
Enabled:     Yes


Name:        ISP-Beta
Network:     10.222.222.0/24
Gateway:     10.222.222.1
IPv6:        Yes
IPv6 Prefix: fd17:625c:f037:2::/64
Enabled:     Yes

The printed IPv6 prefix is the same(!), and wrong(!), for both configured networks. When turning on sending router advertisements (in the GUI, the corresponding parameter for vboxmanage seems to not exist), both networks use different prefixes (as expected), none of them is fd17:625c:f037::/64 (i.e. the output above is wrong in both cases).",defect,closed,network/NAT,VirtualBox 6.1.30,fixed,"IPv6, NAT",,all,Linux
