I was trying to use this to set up tailscale on my router so that I could have normal hosts on my network use the tailscale hosts without needing to actually have tailscale installed.
Unfortunately, I cannot seem to get this to work. I can ping my tailscale hosts just fine from my edgerouter:
admin@edgerouter:~$ ping 100.102.162.30
PING 100.102.162.30 (100.102.162.30) 56(84) bytes of data.
64 bytes from 100.102.162.30: icmp_seq=1 ttl=64 time=718 ms
64 bytes from 100.102.162.30: icmp_seq=2 ttl=64 time=27.6 ms
64 bytes from 100.102.162.30: icmp_seq=3 ttl=64 time=26.7 ms
64 bytes from 100.102.162.30: icmp_seq=4 ttl=64 time=26.3 ms
^C
--- 100.102.162.30 ping statistics ---
4 packets transmitted, 4 received, 0% packet loss, time 3003ms
rtt min/avg/max/mdev = 26.351/199.760/718.324/299.393 ms
admin@edgerouter:~$
And when I use ip route get I can see how it does it (via routing table 52):
admin@edgerouter:~$ ip route get 100.102.162.30
100.102.162.30 dev tailscale0 table 52 src 100.115.216.28
cache
admin@edgerouter:~$
But when I try to ping from another device on my network it's no dice:
darco@Bellatrix .ssh % ping 100.102.162.30
PING 100.102.162.30 (100.102.162.30): 56 data bytes
Request timeout for icmp_seq 0
Request timeout for icmp_seq 1
Request timeout for icmp_seq 2
Request timeout for icmp_seq 3
Request timeout for icmp_seq 4
Request timeout for icmp_seq 5
Request timeout for icmp_seq 6
Request timeout for icmp_seq 7
Request timeout for icmp_seq 8
Request timeout for icmp_seq 9
^C
--- 100.102.162.30 ping statistics ---
11 packets transmitted, 0 packets received, 100.0% packet loss
darco@Bellatrix .ssh %
And when I try to simulate that from my edge router via ip route get, I get an error:
admin@edgerouter:~$ ip route get 100.102.162.30 from 172.28.0.50
RTNETLINK answers: Invalid argument
admin@edgerouter:~$
Unless I use the source address of the router:
admin@edgerouter:~$ ip route get 100.102.162.30 from 172.28.0.2
100.102.162.30 from 172.28.0.2 dev tailscale0 table 52
cache
admin@edgerouter:~$
So I'm kinda stumped. Any ideas? It's not easy to just add a route to tailscale0 because tailscale0 isn't an actual network interface as far as Vyatta is concerned. :/
Hello,
I was trying to use this to set up tailscale on my router so that I could have normal hosts on my network use the tailscale hosts without needing to actually have tailscale installed.
Unfortunately, I cannot seem to get this to work. I can ping my tailscale hosts just fine from my edgerouter:
And when I use
ip route get
I can see how it does it (via routing table 52):But when I try to ping from another device on my network it's no dice:
And when I try to simulate that from my edge router via
ip route get
, I get an error:Unless I use the source address of the router:
Forwarding is enabled:
So I'm kinda stumped. Any ideas? It's not easy to just add a route to
tailscale0
becausetailscale0
isn't an actual network interface as far as Vyatta is concerned. :/