I cannot connect to zpool from one of my farms (one external IP):
Pinging sha256.mine.zpool.ca [198.50.152.135] with 32 bytes of data:
Reply from 198.50.152.135: Destination port unreachable.
Reply from 198.50.152.135: Destination port unreachable.
However I can do it from another IP in another farm. Everything is OK?
do a traceroute; see where the hop goes stale....
try a static dns like 1.1.1.1....
Some ideas =)
a. DNS resolves to correct IP (198.50.152.135), so it isn't DNS problem.
b. "Destination port unreachable." response indicates some problems on end system, anyway tracert looks like this:
10 33 ms 33 ms 33 ms 94.23.122.240
11 * * * Request timed out.
12 112 ms 112 ms 112 ms 213.251.128.1
13 * * * Request timed out.
14 198.50.152.135 reports: Destination protocol unreachable.
Looks like your IP is banned.