Hello, Reverse DNS for the subnet routed thru the Digi-provided tunnel seems no to be updating from the servers I provided: goodman@Merlin% dig ptr 5.c.5.e.e.5.e.f.f.f.2.4.c.0.2.0.d.0.0.f.4.0.1.e.8.6.3.0.1.0.a.2.ip6.arpa. @merlin.acid.hu ; <<>> DiG 9.7.3 <<>> ptr 5.c.5.e.e.5.e.f.f.f.2.4.c.0.2.0.d.0.0.f.4.0.1.e.8.6.3.0.1.0.a.2.ip6.arpa. @merlin.acid.hu ;; global options: +cmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 11643 ;; flags: qr aa rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 2, ADDITIONAL: 1 ;; QUESTION SECTION: ;5.c.5.e.e.5.e.f.f.f.2.4.c.0.2.0.d.0.0.f.4.0.1.e.8.6.3.0.1.0.a.2.ip6.arpa. IN PTR ;; ANSWER SECTION: 5.c.5.e.e.5.e.f.f.f.2.4.c.0.2.0.d.0.0.f.4.0.1.e.8.6.3.0.1.0.a.2.ip6.arpa. 604800 IN PTR gmrb.goodman.hu. ;; AUTHORITY SECTION: 4.0.1.e.8.6.3.0.1.0.a.2.ip6.arpa. 604800 IN NS Merlin.acid.hu. 4.0.1.e.8.6.3.0.1.0.a.2.ip6.arpa. 604800 IN NS glicerin.minibit.hu. ;; ADDITIONAL SECTION: Merlin.acid.hu. 300 IN AAAA 2001:960:6aa:d00f:0:29ff:fe80:7f2c ;; Query time: 0 msec ;; SERVER: 94.199.49.215#53(94.199.49.215) ;; WHEN: Mon May 16 10:07:38 2011 ;; MSG SIZE rcvd: 204 goodman@Merlin% dig ptr 5.c.5.e.e.5.e.f.f.f.2.4.c.0.2.0.d.0.0.f.4.0.1.e.8.6.3.0.1.0.a.2.ip6.arpa. ; <<>> DiG 9.7.3 <<>> ptr 5.c.5.e.e.5.e.f.f.f.2.4.c.0.2.0.d.0.0.f.4.0.1.e.8.6.3.0.1.0.a.2.ip6.arpa. ;; global options: +cmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 26907 ;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0 ;; QUESTION SECTION: ;5.c.5.e.e.5.e.f.f.f.2.4.c.0.2.0.d.0.0.f.4.0.1.e.8.6.3.0.1.0.a.2.ip6.arpa. IN PTR ;; AUTHORITY SECTION: 1.e.8.6.3.0.1.0.a.2.ip6.arpa. 1800 IN SOA localhost. hostmaster.sixxs.net. 2011051602 10800 3600 2419200 604800 ;; Query time: 173 msec ;; SERVER: 8.8.8.8#53(8.8.8.8) ;; WHEN: Mon May 16 10:07:45 2011 ;; MSG SIZE rcvd: 155 Daniel