What format would be appropriate for that?
For example, what is going on with the port 4500 here:
TZ 100 0017-C54A-D6FC Log (part 1) dumped to email at 2011-04-17 00:00:00
04/10/2011 11:29:55.896 - Notice - Network Access - Web access request dropped - 80.68.95.174, 31298, X1, dev-null-3.vm.bytemark.co.uk - 192.168.1.205, 443, X1- TCP HTTPS
04/11/2011 07:28:57.560 - Notice - Network Access - TCP connection dropped - 61.164.126.14, 6000, X1 - 192.168.1.205, 1723, X1 - TCP PPTP 04/11/2011 15:11:00.832 - Warning - VPN IKE - IKEv2 Unable to find IKE SA - 208.54.90.1, 4500, m015a36d0.tmodns.net - 192.168.1.205, 4500 - IKEv2 InitSPI: 0xa69c4bd619edcace; IKEv2 RespSPI: 0x36492098e4e135b1 04/11/2011 15:11:07.320 - Warning - VPN IKE - IKEv2 Unable to find IKE SA - 208.54.90.1, 4500, m015a36d0.tmodns.net - 192.168.1.205, 4500 - IKEv2 InitSPI: 0xa69c4bd619edcace; IKEv2 RespSPI: 0x36492098e4e135b1 04/11/2011 15:11:18.320 - Warning - VPN IKE - IKEv2 Unable to find IKE SA - 208.54.90.1, 4500, m015a36d0.tmodns.net - 192.168.1.205, 4500 - IKEv2 InitSPI: 0xa69c4bd619edcace; IKEv2 RespSPI: 0x36492098e4e135b1 04/12/2011 06:00:44.800 - Notice - Network Access - TCP connection dropped - 58.144.4.22, 1224, X1 - 192.168.1.205, 1701, X1 - TCP Port: 1701 04/12/2011 07:09:53.368 - Notice - Network Access - TCP connection dropped - 192.168.1.109, 42104, X1 - 10.223.2.4, 3128, X1 - TCP Squid 04/13/2011 17:13:34.608 - Warning - VPN IKE - IKEv2 Unable to find IKE SA - 208.54.90.1, 4500, m015a36d0.tmodns.net - 192.168.1.205, 4500 - IKEv2 InitSPI: 0x3f9ce7fca09496a1; IKEv2 RespSPI: 0xb16ba26e0970d04c 04/13/2011 17:13:41.304 - Warning - VPN IKE - IKEv2 Unable to find IKE SA - 208.54.90.1, 4500, m015a36d0.tmodns.net - 192.168.1.205, 4500 - IKEv2 InitSPI: 0x3f9ce7fca09496a1; IKEv2 RespSPI: 0xb16ba26e0970d04c 04/13/2011 17:13:52.304 - Warning - VPN IKE - IKEv2 Unable to find IKE SA - 208.54.90.1, 4500, m015a36d0.tmodns.net - 192.168.1.205, 4500 - IKEv2 InitSPI: 0x3f9ce7fca09496a1; IKEv2 RespSPI: 0xb16ba26e0970d04c 04/14/2011 09:51:50.928 - Warning - VPN IKE - IKEv2 Unable to find IKE SA - 208.54.90.1, 4500, m015a36d0.tmodns.net - 192.168.1.205, 4500 - IKEv2 InitSPI: 0x196a0908e52c9615; IKEv2 RespSPI: 0xd123afd47ff99065 04/14/2011 09:51:57.736 - Warning - VPN IKE - IKEv2 Unable to find IKE SA - 208.54.90.1, 4500, m015a36d0.tmodns.net - 192.168.1.205, 4500 - IKEv2 InitSPI: 0x196a0908e52c9615; IKEv2 RespSPI: 0xd123afd47ff99065 04/14/2011 09:52:08.704 - Warning - VPN IKE - IKEv2 Unable to find IKE SA - 208.54.90.1, 4500, m015a36d0.tmodns.net - 192.168.1.205, 4500 - IKEv2 InitSPI: 0x196a0908e52c9615; IKEv2 RespSPI: 0xd123afd47ff99065 04/14/2011 12:53:04.560 - Warning - VPN IKE - IKEv2 Unable to find IKE SA - 208.54.90.1, 4500, m015a36d0.tmodns.net - 192.168.1.205, 4500 - IKEv2 InitSPI: 0x94045e711c7f3927; IKEv2 RespSPI: 0xcb5d941d501a1d03 04/14/2011 12:53:10.608 - Warning - VPN IKE - IKEv2 Unable to find IKE SA - 208.54.90.1, 4500, m015a36d0.tmodns.net - 192.168.1.205, 4500 - IKEv2 InitSPI: 0x94045e711c7f3927; IKEv2 RespSPI: 0xcb5d941d501a1d03 04/14/2011 12:53:21.624 - Warning - VPN IKE - IKEv2 Unable to find IKE SA - 208.54.90.1, 4500, m015a36d0.tmodns.net - 192.168.1.205, 4500 - IKEv2 InitSPI: 0x94045e711c7f3927; IKEv2 RespSPI: 0xcb5d941d501a1d03 04/14/2011 14:13:56.432 - Warning - VPN IKE - IKEv2 Unable to find IKE SA - 208.54.90.1, 4500, m015a36d0.tmodns.net - 192.168.1.205, 4500 - IKEv2 InitSPI: 0x9c705b0b43ce441c; IKEv2 RespSPI: 0x0db0911ffdc93a7e 04/14/2011 14:14:02.736 - Warning - VPN IKE - IKEv2 Unable to find IKE SA - 208.54.90.1, 4500, m015a36d0.tmodns.net - 192.168.1.205, 4500 - IKEv2 InitSPI: 0x9c705b0b43ce441c; IKEv2 RespSPI: 0x0db0911ffdc93a7e 04/14/2011 14:14:13.736 - Warning - VPN IKE - IKEv2 Unable to find IKE SA - 208.54.90.1, 4500, m015a36d0.tmodns.net - 192.168.1.205, 4500 - IKEv2 InitSPI: 0x9c705b0b43ce441c; IKEv2 RespSPI: 0x0db0911ffdc93a7e 04/16/2011 21:01:00.736 - Notice - Network Access - Web access request dropped - 213.123.198.25, 35258, X1, host213-123-198-25.in-addr.btopenworld.com - 192.168.1.205, 443, X1 - TCP HTTPSThis email was generated by: SonicOS Enhanced 5.3.0.0-16o (0017-C54A-D6FC)