Ticket ID: SIXXS #4276917 Ticket Status: User PoP: gblon03 - Gyron Internet LTD - Limited UK Company (London)
Tunnel T63381 to gblon03 doesn't respond
Shadow Hawkins on Monday, 18 April 2011 22:00:39
Hi,
I'm having some difficulties with reaching other side of my new tunnel T63381.
Tunnel is up, routing is set, firewall is off, Ping gets encapsulated and goes in, nothing comes back out... me crying like a child over a lost teddybear.
I've checked and re-checked the config and i'am pretty sure it is ok (if not then bash my head hard!)
Debug and config as below:
BRM-DMZ#debug ip packets
BRM-DMZ#ping 2a00:14f0:e000:1b::1
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 2A00:14F0:E000:1B::1, timeout is 2 seconds:
Apr 18 19:33:39.129: IP: s=82.37.105.103 (Tunnel1), d=212.113.147.150 (FastEthernet0/0), len 120, sending
Apr 18 19:33:41.137: IP: s=82.37.105.103 (Tunnel1), d=212.113.147.150 (FastEthernet0/0), len 120, sending
Apr 18 19:33:43.137: IP: s=82.37.105.103 (Tunnel1), d=212.113.147.150 (FastEthernet0/0), len 120, sending
Apr 18 19:33:45.141: IP: s=82.37.105.103 (Tunnel1), d=212.113.147.150 (FastEthernet0/0), len 120, sending
Apr 18 19:33:47.145: IP: s=82.37.105.103 (Tunnel1), d=212.113.147.150 (FastEthernet0/0), len 120, sending
Success rate is 0 percent (0/5)
BRM-DMZ#un all
BRM-DMZ#
BRM-DMZ#show run int tun 1
Building configuration...
Current configuration : 239 bytes
!
interface Tunnel1
description The Dark Backup
no ip address
ipv6 address 2A00:14F0:E000:1B::2/64
ipv6 enable
ipv6 mtu 1280
ipv6 router isis
tunnel source 82.37.105.103
tunnel destination 212.113.147.150
tunnel mode ipv6ip
end
BRM-DMZ#
BRM-DMZ#show ipv6 rou
IPv6 Routing Table - 14 entries
Codes: C - Connected, L - Local, S - Static, R - RIP, B - BGP
U - Per-user Static route
I1 - ISIS L1, I2 - ISIS L2, IA - ISIS interarea, IS - ISIS summary
O - OSPF intra, OI - OSPF inter, OE1 - OSPF ext 1, OE2 - OSPF ext 2
ON1 - OSPF NSSA ext 1, ON2 - OSPF NSSA ext 2
S ::/0 [1/0]
via 2A00:14F0:E000:1B::1
via 2A01:348:6:431::1
C 2A00:14F0:E000:1B::/64 [0/0]
via ::, Tunnel1
L 2A00:14F0:E000:1B::2/128 [0/0]
via ::, Tunnel1
C 2A01:348:6:431::/64 [0/0]
via ::, Tunnel0
L 2A01:348:6:431::2/128 [0/0]
via ::, Tunnel0
C 2A01:348:287:201::/64 [0/0]
via ::, Loopback201
L 2A01:348:287:201::1/128 [0/0]
via ::, Loopback201
C 2A01:348:287:202::/64 [0/0]
via ::, Loopback202
L 2A01:348:287:202::1/128 [0/0]
via ::, Loopback202
C 2A01:348:287:203::/64 [0/0]
via ::, Vlan30
L 2A01:348:287:203::1/128 [0/0]
via ::, Vlan30
LC FC00::1/128 [0/0]
via ::, Loopback0
L FE80::/10 [0/0]
via ::, Null0
L FF00::/8 [0/0]
via ::, Null0
BRM-DMZ#
BRM-DMZ#show ipv6 int tun 1
Tunnel1 is up, line protocol is up
IPv6 is enabled, link-local address is FE80::5225:6967
Description: The Dark Backup
Global unicast address(es):
2A00:14F0:E000:1B::2, subnet is 2A00:14F0:E000:1B::/64
Joined group address(es):
FF02::1
FF02::2
FF02::1:FF00:2
FF02::1:FF25:6967
MTU is 1280 bytes
ICMP error messages limited to one every 100 milliseconds
ICMP redirects are enabled
ND DAD is enabled, number of DAD attempts: 1
ND reachable time is 30000 milliseconds
Hosts use stateless autoconfig for addresses.
BRM-DMZ#
All help is greatly appreciated as always.
Many Thanks, Chris.
Tunnel T63381 to gblon03 doesn't respond
Shadow Hawkins on Monday, 18 April 2011 23:41:16
It is way too late in the evening to be doing IPv6 tunnels....
Please ignore the ticket, it was me being silly and not updating my IPv4 access list. All works fine, user error.
Sorry for the trouble.
Chris.
State change: user
Jeroen Massar on Tuesday, 19 April 2011 19:25:19
The state of this ticket has been changed to user
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