Karel van Klink · 7af2b7d8 · e2a46029 · 7da57097 · cd49961f · 7af2b7d8
--- a/gso/workflows/iptrunk/migrate_iptrunk.py

+ 2

− 1
+++ b/gso/workflows/iptrunk/migrate_iptrunk.py

+ 2

− 1
 @@ -548,7 +548,8 @@ def update_ipam(subscription: Iptrunk, replace_index: int, new_node: Router, new
    Move the DNS record pointing to the old side of the trunk, to the new side.
    """
    v4_addr = subscription.iptrunk.iptrunk_ipv4_network[replace_index]
-    v6_addr = subscription.iptrunk.iptrunk_ipv6_network[replace_index]
+    # IPv6 networks start with an unused address we need to skip past.
+    v6_addr = subscription.iptrunk.iptrunk_ipv6_network[replace_index + 1]

    #  Out with the old
    try: