Lol. It’s back but at a very slow rate. Ping check? and I still haven’t restarted the node. The node has been offline for 5 hours. IP 37.59.37.96, very similar pattern to previous packets. I have found the IP in a thread on Storj forum ( VPN issue with port forwarding? - Node Operators / troubleshooting - Storj Community Forum (official)). So it seems to be a satellite.
18:39:11.713341 IP 37.59.37.96.56914 > x.x.x.x.28967: Flags [S], seq 2274817642, win 29200, options [mss 1460,sackOK,TS val 936963520 ecr 0,nop,wscale 7], length 0
0x0000: 4500 003c 10f7 4000 3706 79a1 253b 2560 E..<..@.7.y.%;%`
0x0010: c108 ad80 de52 7127 8796 f66a 0000 0000 .....Rq'...j....
0x0020: a002 7210 29b7 0000 0204 05b4 0402 080a ..r.)...........
0x0030: 37d8 edc0 0000 0000 0103 0307 7...........
I think I’ll use “max-concurrent-requests” to limit the request per minute. The line is not dedicated for Storj using.