tag:blogger.com,1999:blog-11428745.post142101443317011335..comments2010-07-08T12:30:07.906-07:00Comments on Howfunky.com: How to prevent ipv6 tunneling across firewalls and...Howfunkyhttp://www.blogger.com/profile/06910843690691777096noreply@blogger.comBlogger2125tag:blogger.com,1999:blog-11428745.post-82071671708092403642010-07-08T12:30:07.899-07:002010-07-08T12:30:07.899-07:00this was something i was looking for... thanks for...this was something i was looking for... thanks for posting it..<br /><br />couple of questions:<br />1.How hard would it be to subvert these blocking mechanisms? ie changing the ports etc?<br /><br />2.What are the legitimate uses for IPv6 tunneling that we should be aware of?Bensonhttp://www.blogger.com/profile/07863546522569039544noreply@blogger.comtag:blogger.com,1999:blog-11428745.post-86178189544408944422010-02-26T05:02:09.453-08:002010-02-26T05:02:09.453-08:00Teredo can be blocked by blocking outbound UDP pac...Teredo can be blocked by blocking outbound UDP packets to port 3544.Timothy Baldwinhttp://www.blogger.com/profile/01792020630482595354noreply@blogger.com