You are viewing an old version of this page. View the current version.

Compare with Current View Page History

« Previous Version 5 Next »

See INC0164829

Looks like nospam2 is working for me.
this is the ipv6 address for nospam2:
```ksa@nospam2 $ host nospam2-out
nospam2-out.slac.stanford.edu has IPv6 address 2620:114:d000:2598::10
ksa@nospam2 $ ```

```ksa@nospam2 $ host google.com | grep IPv6
google.com has IPv6 address 2607:f8b0:4005:808::200e
ksa@nospam2 $ ping6 2607:f8b0:4005:808::200e
PING 2607:f8b0:4005:808::200e(2607:f8b0:4005:808::200e) 56 data bytes
64 bytes from 2607:f8b0:4005:808::200e: icmp_seq=1 ttl=53 time=2.34 ms
64 bytes from 2607:f8b0:4005:808::200e: icmp_seq=2 ttl=53 time=2.24 ms
64 bytes from 2607:f8b0:4005:808::200e: icmp_seq=3 ttl=53 time=2.27 ms
^C
--- 2607:f8b0:4005:808::200e ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2638ms
rtt min/avg/max/mdev = 2.248/2.290/2.347/0.057 ms
ksa@nospam2 $ 
```

www1 also works: 
435cottrell@www1:~>ping -s -A inet6 -a 2607:f8b0:4005:805::200e 
PING 2607:f8b0:4005:805::200e: 56 data bytes 
64 bytes from 2607:f8b0:4005:805::200e: icmp_seq=0. time=2.58 ms 
64 bytes from 2607:f8b0:4005:805::200e: icmp_seq=1. time=2.37 ms 
64 bytes from 2607:f8b0:4005:805::200e: icmp_seq=2. time=2.46 ms 
^C 
----2607:f8b0:4005:805::200e PING Statistics---- 
3 packets transmitted, 3 packets received, 0% packet loss 
round-trip (ms) min/avg/max/stddev = 2.37/2.47/2.58/0.10 

However ns-ext1, pinger do not work: 
436cottrell@ns-ext1:~$ping6 2607:f8b0:4005:805::200e 
PING 2607:f8b0:4005:805::200e(2607:f8b0:4005:805::200e) 56 data bytes 

--- 2607:f8b0:4005:805::200e ping statistics --- 
12 packets transmitted, 0 received, 100% packet loss, time 10999ms 

Exit 1 
436cottrell@pinger:~$ping6 2607:f8b0:4005:808::200e 
connect: Network is unreachable 
Exit 2

pinger.slac.stanford.edu

A quick test to see if the host has full  IPv6 capability is to run traceroute6

453cottrell@www3:~$traceroute6 ipv6.google.com
traceroute to ipv6.google.com (2607:f8b0:4007:802::200e), 30 hops max, 80 byte packets
connect: Network is unreachable
Exit 1


To enable for IPv6:

  • Had to get subnet enabled for  IPv6 - Mark.
  • Taylor blocks ipv6 by default for security reasons, so had to request to enable IPv6 for pinger in Taylor (INC0175010) - Karl
  • Modifications to the PAN rules - Kent

Other hosts with IPv6 capability:

  • Linux: nospam2-out
  • Solaris: www1

pinger2.pl

Modified to enable both the hostname and IPv6 address to be the same.

  • No labels