On 5/11/21 12:52 AM, Robert McBroom via users wrote:
Installed Arch Linux on my Goflex Home NAS. I see it on the router from my ISP. It is connected through an access point to have a sufficient number of ethernet ports. I can't ping it using the ipv4 address I see on the router. There are two ipv6 addresses shown. One declares a lifetime of 3600s and the other says forever. ping and ssh work using the ipv6 address with a declared lifetime but not the "forever"
Using a system that is connected to the wireless on the ISP router can ping the Arch system with the ipv4 address.
ping 192.168.1.112 PING 192.168.1.112 (192.168.1.112) 56(84) bytes of data. From 192.168.1.185 icmp_seq=1 Destination Host Unreachable From 192.168.1.185 icmp_seq=2 Destination Host Unreachable From 192.168.1.185 icmp_seq=3 Destination Host Unreachable From 192.168.1.185 icmp_seq=4 Destination Host Unreachable From 192.168.1.185 icmp_seq=5 Destination Host Unreachable From 192.168.1.185 icmp_seq=6 Destination Host Unreachable ^
PING 2600:1702:4860:9dd0:210:75ff:fe28:5e30(2600:1702:4860:9dd0:210:75ff:fe28:5e30) 56 data bytes 64 bytes from 2600:1702:4860:9dd0:210:75ff:fe28:5e30: icmp_seq=1 ttl=64 time=0.301 ms 64 bytes from 2600:1702:4860:9dd0:210:75ff:fe28:5e30: icmp_seq=2 ttl=64 time=0.292 ms 64 bytes from 2600:1702:4860:9dd0:210:75ff:fe28:5e30: icmp_seq=3 ttl=64 time=0.298 ms 64 bytes from 2600:1702:4860:9dd0:210:75ff:fe28:5e30: icmp_seq=4 ttl=64 time=0.288 ms
Knew just enough of ipv4 to almost get around but this is beating me. _______________________________________________
I see two addresses listed as ipv6
The one used to ping 2600:1702:4860:9dd0:210:75ff:fe28:5e30 and
fe80::210:75ff:fe28:5e30 Trying this one
ping fe80::210:75ff:fe28:5e30 PING fe80::210:75ff:fe28:5e30(fe80::210:75ff:fe28:5e30) 56 data bytes ping: sendmsg: Invalid argument ping: sendmsg: Invalid argument ping: sendmsg: Invalid argument ping: sendmsg: Invalid argument ping: sendmsg: Invalid argument
from f33 but both work fine from a Windows 10 system all systems on my local network