con1: #3, ESTABLISHED, IKEv2, 3e4e6c122ced9029_i 81adcd41ee8015f5_r*
  local  '172.21.56.51' @ 172.21.56.51[500]
  remote '172.21.56.1' @ 172.21.56.1[500]
  AES_CBC-128/HMAC_SHA2_256_128/PRF_HMAC_SHA2_256/MODP_2048
  established 144s ago, rekeying in 24835s
  con1: #6, reqid 5001, INSTALLED, TUNNEL, ESP:AES_GCM_16-128
    installed 144s ago, rekeying in 2746s, expires in 3456s
    in  cc8f6887,      0 bytes,     0 packets
    out cbeb86de,      0 bytes,     0 packets
    local  0.0.0.0/0|/0 ::/0|/0
    remote 0.0.0.0/0|/0 ::/0|/0
