Hurricane Electric's IPv6 Tunnel Broker Forums

IPv6 Certification Program Topics => General Discussion => Topic started by: minhnc on February 07, 2016, 04:33:30 AM

Title: Connection is reset
Post by: minhnc on February 07, 2016, 04:33:30 AM
Hi all,

I've just configure Web Server with IPv6. When i did the Certification's test, i got message that connection is reset by peer. On my Webserver, i did netstat -ant and i saw that my Server did receive TCP SYN request but the connection never established. Any ideas about this?
[(http://i1030.photobucket.com/albums/y362/Ronger03/IPv6%20error_zps9wugguoa.png) (http://s1030.photobucket.com/user/Ronger03/media/IPv6%20error_zps9wugguoa.png.html)

root@UbuntuSRV:~# netstat -ant
tcp6       0      0 2001:470:35:6b3::2:80   2001:470:0:aa::2:58976  SYN_RECV


Thanks and Regards!
Title: Re: Connection is reset
Post by: cholzhauer on February 07, 2016, 12:37:17 PM
Is there a firewall involved?
Title: Re: Connection is reset
Post by: minhnc on February 10, 2016, 12:46:10 AM
Hi cholzhauer,

There's no firewall configure. I mail to ipv6@he.net, and these guys successfull ping and curl to my WebServer, but i still failed the test on Enthusiast level.

Thanks