SiteA_swanctl.conf

connections {
  remote-peer-2 {
    local_addrs=172.29.1.104
    remote_addrs=172.29.2.73

    version=1
    fragmentation=yes
    reauth_time=25920s
    over_time=2880s
    keyingtries=1
    proposals=3des-sha1-modp1024,
    dpd_delay=10s

    local {
      id=172.29.1.104
      auth=psk
    }

    remote {
      id=172.29.2.73
      auth=psk
    }

    children {
      net-2-0 {
        start_action=trap
        close_action=none
        ipcomp=no
        esp_proposals=3des-md5,3des-sha1,aes128-md5,aes128-sha1,aes192-md5,aes192-sha1,aes256-md5,aes256-sha1,
        mode=tunnel
        inactivity=50000
        rekey_time=25920s
        life_time=28800s
        replay_window=32
        dpd_action=trap
        local_ts=192.168.127.0/24
        remote_ts=192.168.128.0/24
      }
      net-2-1 {
        start_action=trap
        close_action=none
        ipcomp=no
        esp_proposals=3des-md5,3des-sha1,aes128-md5,aes128-sha1,aes192-md5,aes192-sha1,aes256-md5,aes256-sha1,
        mode=tunnel
        inactivity=50000
        rekey_time=25920s
        life_time=28800s
        replay_window=32
        dpd_action=trap
        local_ts=192.125.126.0/24
        remote_ts=192.168.128.0/24
      }
    }
  }
  l2tp-over-ipsec-1 {
    local_addrs=172.29.1.104

    version=1
    fragmentation=yes
    reauth_time=60m
    keyingtries=1
    proposals=3des-sha1-modp1024,

    local {
      id=172.29.1.104
      auth=psk
    }

    remote {
      auth=psk
    }

    children {
      net-1 {
        start_action=trap
        close_action=none
        ipcomp=no
        esp_proposals=aes128-sha1,3des-sha1,
        mode=transport
        inactivity=50000
        replay_window=32
        dpd_action=clear
        local_ts=dynamic[/1701]
      }
    }
  }
}
secrets {
  ike-2 {
    id=172.29.2.73
    secret=<hidden>
  }
  ike-any {
    secret=<hidden>
  }
}