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Re: ERL: Sanity check for my IPv6 config

This is excellent advice, thank you very much! Image may be NSFW.
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Man Very Happy

 

My eth1 interface now got an address: 2a02:2190:1003:61:X:X:X:a73 and my eth0 WAN interface has a similar one: 2a02:2190:1003:61:X:X:X:a72.

 

I can ping the LAN router interface from a windows client:

ping -6 2a02:2190:1003:61:X:X:X:a73

Pinging 2a02:2190:1003:61:X:X:X:a73 with 32 bytes of data:
Reply from 2a02:2190:1003:61:X:X:X:a73: time=1ms
Reply from 2a02:2190:1003:61:X:X:X:a73: time<1ms
Reply from 2a02:2190:1003:61:X:X:X:a73: time<1ms
Reply from 2a02:2190:1003:61:X:X:X:a73: time<1ms

but not the WAN side. The eth0 interface is unreachable:

ping -6 2a02:2190:1003:61:X:X:X:a72

Pinging 2a02:2190:1003:61:X:X:X:a72 with 32 bytes of data:
Destination host unreachable.

So somehow traffic from eth1 isn't being passed on to eth0.

 

From my ERL, I can now ping my gateway:

$ ping6 2a02:2190:1003:61::1
PING 2a02:2190:1003:61::1(2a02:2190:1003:61::1) 56 data bytes
64 bytes from 2a02:2190:1003:61::1: icmp_seq=1 ttl=64 time=5.52 ms
64 bytes from 2a02:2190:1003:61::1: icmp_seq=2 ttl=64 time=1.62 ms

but not Google:

$ ping6 google.com
PING google.com(2a00:1450:4013:c04::8b) 56 data bytes
^C
--- google.com ping statistics ---
394 packets transmitted, 0 received, 100% packet loss, time 393081ms

 

Likewise: from my Windows client I cannot ping my gateway:

ping -6 2a02:2190:1003:61::1

Pinging 2a02:2190:1003:61::1 with 32 bytes of data:
Destination host unreachable.

Ping statistics for 2a02:2190:1003:61::1:
    Packets: Sent = 1, Received = 0, Lost = 1 (100% loss),
Control-C

Perhaps this is because of the same reason I cannot ping the WAN-side interface?

 

My config now looks like this:

$ configure
[edit]
# show interfaces
 ethernet eth0 {
     address 7X.X.X.100/29
     address 7X.X.X.98/29
     address 7X.X.X.99/29
     description Internet
     duplex auto
     firewall {
         in {
             ipv6-name IPv6_WAN_IN
             name WAN_IN
         }
         local {
             ipv6-name IPv6_WAN_LOCAL
             name WAN_LOCAL
         }
     }
     ipv6 {
         address {
             eui64 2a02:2190:1003:61::/64
         }
     }
     speed auto
 }
 ethernet eth1 {
     address 192.168.1.1/24
     description Local
     duplex auto
     ipv6 {
         address {
             eui64 2a02:2190:1003:61::/64
         }
         router-advert {
             prefix 2a02:2190:1003:61::/64 {
             }
         }
     }
     speed auto
 }
 ethernet eth2 {
     address 192.168.2.1/24
     description "Local 2"
     duplex auto
     speed auto
 }
 loopback lo {
 }
[edit]
#

And the static route:

# show protocols
 static {
     route6 ::/0 {
         next-hop 2a02:2190:1003:61::1 {
         }
     }
 }
[edit]
#

 

 

Thank you again for your time helping me figuring this out. :-)

 

-- 

Best regards,

Jes Hansen

 

 


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