Questions & Answers

Do 6in4/SIT Tunnels run on a specific port?

Started by helpdeskaleer

Replies: 1
Views: 10,373

December 05, 2025, 01:57:51 PM
by kcochran

Are 6in4/SIT tunnels always 1 to 1?

Started by helpdeskaleer

Replies: 1
Views: 12,498

December 05, 2025, 02:08:14 PM
by kcochran

Ongoing Support for IPv6 Tunnel with Outgoing SMTP

Started by evantkh

Replies: 0
Views: 9,149

December 29, 2025, 05:41:31 AM
by evantkh

Azure filtering IPv6 requests?

Started by humeipv6

Replies: 2
Views: 13,882

January 05, 2026, 10:08:13 AM
by jon47

Move tunnel to another computer

Started by Parodper

Replies: 3
Views: 12,211

January 16, 2026, 07:32:25 AM
by evantkh

rwhois.he.net:4321 is down; could this be the cause for wrong geoip?

Started by idealneck

Replies: 3
Views: 22,272

January 29, 2026, 10:25:32 AM
by idealneck

IPv6 tunnel and GeoIP

Started by jelockwood

Replies: 12
Views: 49,511

April 15, 2026, 06:59:24 AM
by supergvozd

Tunnel auto deletion / expiry rules

Started by paver

Replies: 2
Views: 7,004

April 16, 2026, 09:47:27 AM
by kcochran

SMTP in Tunnnel

Started by Agouros

Replies: 1
Views: 5,675

May 02, 2026, 07:53:39 PM
by evantkh

Maximum /48 alocation

Started by leandroneves

Replies: 0
Views: 3,256

May 04, 2026, 09:43:47 AM
by leandroneves

Japan tunnel server with high latency in recent days

Started by 98118

Replies: 1
Views: 125

May 31, 2026, 12:55:47 PM
by snarked

/48 ?

Started by pronetla

Replies: 0
Views: 52

June 09, 2026, 11:07:51 AM
by pronetla

The IP address under AS4134 displays "This network is restricted"

Started by HerobrineWhite

Replies: 0
Views: 77

June 10, 2026, 11:07:56 AM
by HerobrineWhite