[Dxspider-support] Failure to connect

[Mike McCarthy, W1NR]

Can you telnet to localhost on the machine itself?

W1NR

On 5/22/2022 2:16 PM, JOSEPH REED via Dxspider-support wrote:
> After all the recent discussion I have decided to perform a B2C migration (Basement to Cloud) using Digital Ocean as the hosting platform.  The cluster comes up clean but when I attempt to connect to my “production” cluster the connection fails.  Connecting from N9JR-2 to N9JR-14 works fine.  Connecting from N9JR-14 to N9JR-2 times out.
> 
> For reference my Digital Ocean droplet network configuration is:
> 
> eth0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500
>          inet 104.131.114.21  netmask 255.255.192.0  broadcast 104.131.127.255
>          inet6 fe80::18fb:6cff:fe9b:15a3  prefixlen 64  scopeid 0x20<link>
>          ether 1a:fb:6c:9b:15:a3  txqueuelen 1000  (Ethernet)
>          RX packets 4225  bytes 362225 (353.7 KiB)
>          RX errors 0  dropped 0  overruns 0  frame 0
>          TX packets 3929  bytes 503406 (491.6 KiB)
>          TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0
> 
> eth0:1: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500
>          inet 10.17.0.5  netmask 255.255.0.0  broadcast 10.17.255.255
>          ether 1a:fb:6c:9b:15:a3  txqueuelen 1000  (Ethernet)
> 
> eth1: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500
>          inet 10.108.0.2  netmask 255.255.240.0  broadcast 10.108.15.255
>          inet6 fe80::c80d:9ff:fec2:c4d4  prefixlen 64  scopeid 0x20<link>
>          ether ca:0d:09:c2:c4:d4  txqueuelen 1000  (Ethernet)
>          RX packets 0  bytes 0 (0.0 B)
>          RX errors 0  dropped 0  overruns 0  frame 0
>          TX packets 14  bytes 1076 (1.0 KiB)
>          TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0
> 
> lo: flags=73<UP,LOOPBACK,RUNNING>  mtu 65536
>          inet 127.0.0.1  netmask 255.0.0.0
>          inet6 ::1  prefixlen 128  scopeid 0x10<host>
>          loop  txqueuelen 1000  (Local Loopback)
>          RX packets 159  bytes 15760 (15.3 KiB)
>          RX errors 0  dropped 0  overruns 0  frame 0
>          TX packets 159  bytes 15760 (15.3 KiB)
>          TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0
> 
> My /spider/local/DXVars.pm file, with obvious edits is identical to that of N9JR-2.   I attempted to set $clusteraddress = “104.131.114.21”; but that ended badly.  Does anyone have any insight, or perhaps any Digital Ocean user and point me in the right direction.
> 
> Thanks,
> Joe N9JR
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