データSIM(mineo)にて拠点とVPN通信をしていますが、IPsecが切断され、接続が復旧するまでのログです。
2023/09/18 03:00:00: [SCHEDULE] lua /ping_restart.lua
2023/09/18 03:03:19: [IKE] ICMP: dead peer detection SA[4] 110.222.0.222
2023/09/18 03:03:20: [IKE] initiate informational exchange (delete)
2023/09/18 03:03:20: same message repeated 1 times
2023/09/18 03:03:20: IP Tunnel[1] Down
2023/09/18 03:03:25: [IKE] initiate informational exchange (delete)
2023/09/18 03:03:36: PP[01] IP Commencing: UDP 192.168.21.1:53 > 8.8.8.8:53 (DNS Query [dns.google.com] from 127.0.0.1)
2023/09/18 03:03:39: PP[01] Disconnecting, cause [No error.]
2023/09/18 03:03:42: USB[1] RECV [NO CARRIER]
2023/09/18 03:03:44: PP[01] Disconnected, cause [No error.]
2023/09/18 03:03:45: PP[01] IP Commencing: UDP 192.168.21.170:57671 > 52.76.75.15:19788
2023/09/18 03:03:46: [MOBILE] Signal Strength (0-5): 3 [|| ] (usb1)
2023/09/18 03:03:46: PP[01] Calling mineo-d.jp with usb1
2023/09/18 03:03:46: USB[1] SEND [ATD*99***1#]
2023/09/18 03:03:46: USB[1] RECV [CONNECT]
2023/09/18 03:03:46: USB[1] Connected
2023/09/18 03:03:48: PP[01] PPP/IPCP up (Local: 10.22.33.44, Remote: None)
2023/09/18 03:03:50: [IKE] initiate ISAKMP phase to 210.222.0.111 (local address 192.168.21.1)
2023/09/18 03:03:58: [IKE] initiate IPsec phase 210.222.0.111
2023/09/18 03:04:04: IP Tunnel[1] Up
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