[Dxspider-support] Failure to connect

JOSEPH REED joe at n9jr.com
Sun May 22 19:16:04 BST 2022


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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