How to read d-link ipsec logs?

Question

VPN

I configure ipsec between dsr-500 and dfl-860e on dsr firmware ww all settings are correct, other branches work on the same devices with the same settings.
In the log on dsr-500:

VPN Error 1 2020-07-17T12:28:00+03:00 DSR-500 doPing 30828 - - Ping failed due to timeout.
VPN Error 1 2020-07-17T12:28:09+03:00 DSR-500 racoon 2105 - - Phase 2 negotiation failed due to time up waiting for phase1. ESP 84.54.226.122->192.254.4.250
VPN Error 1 2020-07-17T12:28:16+03:00 DSR-500 doPing 30988 - - Ping failed due to timeout.
VPN Error 1 2020-07-17T12:28:33+03:00 DSR-500 doPing 31155 - - Ping failed due to timeout.
VPN Error 1 2020-07-17T12:28:42+03:00 DSR-500 racoon 2105 - - Phase 2 negotiation failed due to time up waiting for phase1. ESP 84.54.226.122->192.254.4.250
VPN Error 1 2020-07-17T12:28:49+03:00 DSR-500 doPing 31331 - - Ping failed due to timeout.
VPN Error 1 2020-07-17T12:29:05+03:00 DSR-500 doPing 31543 - - Ping failed due to timeout.
VPN Error 1 2020-07-17T12:29:22+03:00 DSR-500 doPing 31658 - - Ping failed due to timeout.
VPN Error 1 2020-07-17T12:29:25+03:00 DSR-500 racoon 2105 - - Phase 2 negotiation failed due to time up waiting for phase1. ESP 84.54.226.122->192.254.4.250
VPN Error 1 2020-07-17T12:29:28+03:00 DSR-500 racoon 2105 - - Phase 1 negotiation failed due to time up for 84.54.226.122[500]. 22b8494b77e89b54:0000000000000000
VPN Error 1 2020-07-17T12:29:38+03:00 DSR-500 doPing 31855 - - Ping failed due to timeout.
VPN Error 1 2020-07-17T12:29:54+03:00 DSR-500 doPing 31976 - - Ping failed due to timeout.
VPN Error 1 2020-07-17T12:30:07+03:00 DSR-500 racoon 2105 - - Phase 2 negotiation failed due to time up waiting for phase1. ESP 84.54.226.122->192.254.4.250
VPN Error 1 2020-07-17T12:30:11+03:00 DSR-500 doPing 32192 - - Ping failed due to timeout.
VPN Error 1 2020-07-17T12:30:27+03:00 DSR-500 doPing 32354 - - Ping failed due to timeout.
VPN Error 1 2020-07-17T12:30:43+03:00 DSR-500 doPing 32523 - - Ping failed due to timeout.
VPN Error 1 2020-07-17T12:30:53+03:00 DSR-500 racoon 2105 - - Phase 2 negotiation failed due to time up waiting for phase1. ESP 84.54.226.122->192.254.4.250
VPN Error 1 2020-07-17T12:30:59+03:00 DSR-500 doPing 32689 - - Ping failed due to timeout.
VPN Error 1 2020-07-17T12:31:15+03:00 DSR-500 doPing 573 - - Ping failed due to timeout.
VPN Error 1 2020-07-17T12:31:24+03:00 DSR-500 racoon 2105 - - Phase 2 negotiation failed due to time up waiting for phase1. ESP 84.54.226.122->192.254.4.250
VPN Error 1 2020-07-17T12:31:26+03:00 DSR-500 racoon 2105 - - Phase 1 negotiation failed due to time up for 84.54.226.122[500]. 50c848ec1a6349be:0000000000000000
VPN Error 1 2020-07-17T12:31:32+03:00 DSR-500 doPing 731 - - Ping failed due to timeout.
VPN Error 1 2020-07-17T12:31:48+03:00 DSR-500 doPing 965 - - Ping failed due to timeout.
VPN Error 1 2020-07-17T12:31:57+03:00 DSR-500 racoon 2105 - - Phase 2 negotiation failed due to time up waiting for phase1. ESP 84.54.226.122->192.254.4.250
VPN Error 1 2020-07-17T12:27:03+03:00 DSR-500 racoon 2105 - - Phase 2 negotiation failed due to time up waiting for phase1. ESP 84.54.226.122->192.254.4.250
VPN Error 1 2020-07-17T12:27:11+03:00 DSR-500 doPing 30320 - - Ping failed due to timeout.
VPN Error 1 2020-07-17T12:27:27+03:00 DSR-500 doPing 30476 - - Ping failed due to timeout.
VPN Error 1 2020-07-17T12:27:35+03:00 DSR-500 racoon 2105 - - Phase 1 negotiation failed due to time up for 84.54.226.122[500]. 72386a1dd762d47b:0000000000000000
VPN Error 1 2020-07-17T12:27:36+03:00 DSR-500 racoon 2105 - - Phase 2 negotiation failed due to time up waiting for phase1. ESP 84.54.226.122->192.254.4.250
VPN Error 1 2020-07-17T12:27:44+03:00 DSR-500 doPing 30699 - - Ping failed due to timeout.

Answer 1

Yes, you simply do not have a connection with a remote point. English written in white.

Answer 2

Both from the first and from the second device external ip respond. What could be the problem?