diff --git a/clatd.conf b/clatd.conf
index e6336d7206..086d39ab24 100644
--- a/clatd.conf
+++ b/clatd.conf
@@ -1,9 +1,9 @@
 # host ID to use as the source of CLAT traffic
 # this is a /128 taken out of the /64 routed to the phone
-ipv6_host_id ::200:5E10:0:0
+ipv6_host_id ::464
 
 # ipv4 subnet for the local traffic to use.  This is a /32 host address
-ipv4_local_subnet 192.168.255.1
+ipv4_local_subnet 192.0.0.4
 
 # get the plat_subnet from dns lookups (requires DNS64)
 plat_from_dns64 yes