Still offline for over 5 hours now. I will have to point miners to another pool. I need either a reason or an ETA of when to expect service again, otherwise I will assume this is another Nicehash scenario.
Hey guys. So I thought my miners had been put offline by me and was scratching my head for a l ittle wh ile, until I noticed miners were blinking normal in my mining room. Also I noticed they were hot. They were mining somewhere.
Because I'm crazy paranoid I tcpdumped my firewall to make sure it was pool.bitcoin.com and someone hadn't dns hijacked me. I can see its thru cloudflare and looked legit. So I checked my router port on firewall and my internal network, to check the miners request, and the share confirmation is coming back from pool.bitcoin.com, folks it is.
# We test local traffic on our network for port 3333 outgoing from the Bitmain s9's to pool.bitcoin.com
[root@firewall ~]# tcpdump -i eth0 'src 192.168.0.152'
tcpdump: verbose output suppressed, use -v or -vv for full protocol decode
listening on eth0, link-type EN10MB (Ethernet), capture size 65535 bytes
22:25:19.672636 IP 192.168.0.152.42098 > 47.88.65.29.dec-notes: Flags [P.], seq 1610534269:1610534378, ack 601840226, win 994, options [nop,nop,TS val 241881 ecr 3402774889], length 109
22:25:19.866952 IP 192.168.0.152.42098 > 47.88.65.29.dec-notes: Flags [.], ack 45, win 994, options [nop,nop,TS val 241901 ecr 3402777359], length 0
^C
2 packets captured
2 packets received by filter
0 packets dropped by kernel
[root@firewall ~]# ^C
# We see the reply from the IP confirming the share
[root@firewall ~]# tcpdump -i eth1 'src 47.88.65.29'
tcpdump: verbose output suppressed, use -v or -vv for full protocol decode
listening on eth1, link-type EN10MB (Ethernet), capture size 65535 bytes
23:54:42.631394 IP 47.88.65.29.dec-notes > 192.168.1.102.49168: Flags [P.], seq 3568208972:3568209016, ack 3196599600, win 227, options [nop,nop,TS val 3404117985 ecr 1654328], length 44
I notice in my backend of the miner I also see shares are being confirmed. IT looks like the bitcoin.com website is having database problems.
Pool URL User Status Diff GetWorks Priority Accepted Diff1# DiffA# DiffR# DiffS# Rejected Discarded Stale LSDiff LSTime
0
stratum+tcp://stratum.bcc.pool.bitcoin.com:3333
[anonredacted]
Alive
16.4K
184
0
1,890
I suspect I am not the only person who can report the site appears dead as do stats, but shares are still b eing accepted. But are they being counted? I don't know.
I emailed them over an hour ago about this.
At least the RDNS response looks right and the stratum is receiving shares from my miner, and accepting them. It's just not showing on the site is all.
Best,
Adam