Using the traffic log
The Traffic Log table displays logs related to traffic served by the FortiADC deployment.
By default, the log is filtered to display Server Load Balancing - Layer 4 traffic logs, and the table lists the most recent records first.
You can use the following category filters to review logs of interest:
- SLB Layer 4—Traffic served by Layer-4 virtual servers
- SLB HTTP—Traffic served by virtual servers with HTTP profiles
- SLB TCPS—Traffic served by virtual servers with TCPS profiles
- SLB RADIUS—Traffic served by virtual servers with RADIUS profiles
- GLB—Traffic served by global load balancing policies
- SLB SIP—Traffic served by virtual servers with SIP profiles
- SLB RDP—Traffic served by virtual servers with RDP profiles
- SLB DNS —Traffic served by virtual servers with DNS profiles
- SLB RTSP —Traffic served by virtual servers with RTSP profiles
- SLB SMTP —Traffic served by virtual servers with SMTP profiles
- SLB RTMP—Traffic served by virtual servers with RTMP profiles
- SLB DIAMETER—Traffic served by Diameter profiles
- SLB MySQL—Traffic served by MySQL profiles.
- LLB — Traffic served by LLB profiles.
Within each category, you can use Filter Setting controls to filter the table based on the values of matching data:
- Date
- Time
- Proto
- Service
- Src
- Src_port
- Dst
- Dst_port
- Policy
- Action
The last column in each table includes a link to log details.
Before you begin:
- You must have Read-Write permission for Log & Report settings.
To view and filter the log:
- Go to Log & Report > Log Access > Traffic Logs to display the traffic log.
- Click Filter Settings to display the filter tools.
- Use the tools to filter on key columns and values.
- Click Apply to apply the filter and redisplay the log.
SLB Layer 4 and SLB TCPS logs to GLB log list the log columns in the order in which they appear in the log.
| Column | Example | Description |
|---|---|---|
| date | date=2014-12-01 | Log date. |
| time | time=07:50:36 | Log time. |
| log_id | log_id=0102007810 | Log ID. |
| type | type=traffic | Log type. |
| subtype | subtype=slb_tcps | Log subtype: slb_layer4, slb_tcps. |
| pri | pri=information | Log level. |
| vd | vd=root | Virtual domain. |
| msg_id | msg_id=522030 | Message ID. |
| duration | duration=55 | Session duration. |
| ibytes | ibytes=138 | Bytes in. |
| obytes | obytes=303 | Bytes out. |
| proto | proto=6 | Protocol. |
| service | service=tcps | Service. |
| src | src=31.1.1.103 | Source IP address in traffic received by FortiADC. |
| src_port | src_port=5534 | Source port. |
| dst | dst=21.1.1.101 | Destination IP address in traffic received by FortiADC (IP address of the virtual server). |
| dst_port | dst_port=443 | Destination port. |
| trans_src | trans_src=31.1.1.103 | Source IP address in packet sent from FortiADC. Address might have been translated. |
| trans_src_port | trans_src_port=5534 | Source port in packet sent from FortiADC. |
| trans_dst | trans_dst=21.1.1.101 | Destination IP address in packet sent from FortiADC (IP address of the real server). |
| trans_dst_port | trans_dst_port=443 | Destination port in packet sent from FortiADC. |
| policy | policy=L7vs | Virtual server name. |
| action | action=none | For most logs, action=none. |
| srccountry | srccountry=Reserved | Location of the source IP address. |
| dstcountry | dstcountry=Reserved | Location of the destination IP address. |
| real_server | real_server=2_2_2_10 | Real server configured name. |
| Column | Example | Description |
|---|---|---|
| date | date=2014-12-01 | Log date. |
| time | time=07:50:36 | Log time. |
| log_id | log_id=0102007810 | Log ID. |
| type | type=traffic | Log type. |
| subtype | subtype=slb_http | Log subtype: slb_http. |
| pri | pri=information | Log level. |
| vd | vd=root | Virtual domain. |
| msg_id | msg_id=522030 | Message ID. |
| duration | duration=55 | Session duration. |
| ibytes | ibytes=138 | Bytes in. |
| obytes | obytes=303 | Bytes out. |
| proto | proto=6 | Protocol. |
| service | service=http | Service. |
| src | src=31.1.1.103 | Source IP address in traffic received by FortiADC. |
| src_port | src_port=5534 | Source port. |
| dst | dst=21.1.1.101 | Destination IP address in traffic received by FortiADC (IP address of the virtual server). |
| dst_port | dst_port=443 | Destination port. |
| trans_src | trans_src=31.1.1.103 | Source IP address in packet sent from FortiADC. Address might have been translated. |
| trans_src_port | trans_src_port=5534 | Source port in packet sent from FortiADC. |
| trans_dst | trans_dst=21.1.1.101 | Destination IP address in packet sent from FortiADC (IP address of the real server). |
| trans_dst_port | trans_dst_port=443 | Destination port in packet sent from FortiADC. |
| policy | policy=L7vs | Virtual server name. |
| action | action=none | For most logs, action=none. |
| http_method | http_method=get | HTTP method. |
| http_host | http_host=10.61.2.100 | Host IP address. |
| http_agent | http_agent=curl/7.29.0 | HTTP agent. |
| http_url= | http_url=/ip.php | Base URL. |
| http_qry | http_qry=unknown | URL parameters after the base URL. |
| http_cookie | http_cookie=unknown | Cookie name. |
| http_retcode | http_retcode=200 | HTTP return code. |
| user | user=user1 | User name. |
| usergrp | usergrp=companyABC | User group. |
| auth_status | auth_status=success | Authentication success/failure. |
| srccountry | srccountry=Reserved | Location of the source IP address. |
| dstcountry | dstcountry=Reserved | Location of the destination IP address. |
| real_server | real_server=2_2_2_10 | Real server configured name. |
| Column | Example | Description |
|---|---|---|
| date | date=2014-12-01 | Log date. |
| time | time=07:50:36 | Log time. |
| log_id | log_id=0102007810 | Log ID. |
| type | type=traffic | Log type. |
| subtype | subtype=slb_radius. | Log subtype: slb_radius. |
| pri | pri=information | Log level. |
| vd | vd=root | Virtual domain. |
| msg_id | msg_id=522030 | Message ID. |
| duration | duration=55 | Session duration. |
| ibytes | ibytes=138 | Bytes in. |
| obytes | obytes=303 | Bytes out. |
| proto | proto=6 | Protocol. |
| service | service=radius | Service. |
| src | src=31.1.1.103 | Source IP address in traffic received by FortiADC. |
| src_port | src_port=5534 | Source port. |
| dst | dst=21.1.1.101 | Destination IP address in traffic received by FortiADC (IP address of the virtual server). |
| dst_port | dst_port=443 | Destination port. |
| trans_src | trans_src=31.1.1.103 | Source IP address in packet sent from FortiADC. Address might have been translated. |
| trans_src_port | trans_src_port=5534 | Source port in packet sent from FortiADC. |
| trans_dst | trans_dst=21.1.1.101 | Destination IP address in packet sent from FortiADC (IP address of the real server). |
| trans_dst_port | trans_dst_port=443 | Destination port in packet sent from FortiADC. |
| policy | policy=L7vs | Virtual server name. |
| action | action=none | For RADIUS, action=auth or acct. |
| user | user=user1 | RADIUS accounting username. |
| srccountry | srccountry=Reserved | Location of the source IP address. |
| dstcountry | dstcountry=Reserved | Location of the destination IP address. |
| real_server | real_server=2_2_2_10 | Real server configured name. |
| Column | Example | Description |
|---|---|---|
| date | date=2016-03-18 | Log date. |
| time | time=11:48:29 | Log time. |
| log_id | log_id=107005800 | Log ID. |
| type | type=traffic | Log type. |
| subtype | subtype=slb_rdp | Log subtype: slb_rdp. |
| pri | pri=information | Log level. |
| vd | vd=root | Virtual domain. |
| msg_id | msg_id=1321705 | Message ID. |
| duration | duration=2 | Session duration. |
| ibytes | ibytes=92 | Bytes in. |
| obytes | obytes=400 | Bytes out. |
| proto | proto=6 | Protocol. |
| service | service=http | Service. |
| src | src=192.168.1.1 | Source IP address in traffic received by FortiADC. |
| src_port | src_port=37869 | Source port. |
| dst | dst=192.168.1.142 | Destination IP address in traffic received by FortiADC (IP address of the virtual server). |
| dst_port | dst_port=8080 | Destination port. |
| trans_src | trans_src=2.2.2.2 | Source IP address in packet sent from FortiADC. Address might have been translated. |
| trans_src_port | trans_src_port=58661 | Source port in packet sent from FortiADC. |
| trans_dst | trans_dst=2.2.2.10 | Destination IP address in packet sent from FortiADC (IP address of the real server). |
| trans_dst_port | trans_dst_port=80 | Destination port in packet sent from FortiADC. |
| policy | policy=vs-l7 | Virtual server name. |
| action | action=none | For most logs, action=none. |
| srccountry | srccountry=Reserved | Location of the source IP address. |
| dstcountry | dstcountry=Reserved | Location of the destination IP address. |
| real_server | real_server=r_22210 | Real server configured name. |
| Column | Example | Description |
|---|---|---|
| date | date=2016-01-29 | Log date. |
| time | time=18:06:48 | Log time. |
| log_id | log_id=0106001134 | Log ID. |
| type | type=traffic | Log type. |
| subtype | subtype=slb_sip | Log subtype: slb_sip. |
| pri | pri=information | Log level. |
| vd | vd=root | Virtual domain. |
| msg_id | msg_id=154799 | Message ID. |
| duration | duration=1 | Session duration. |
| ibytes | ibytes=44346 | Bytes in. |
| obytes | obytes=2.2.2.10 | Bytes out. |
| proto | proto=6 | Protocol. |
| service | service=http | Service. |
| src | src=N/A | Source IP address in traffic received by FortiADC. |
| src_port | src_port=43672 | Source port. |
| dst | dst=192.168.1.142 | Destination IP address in traffic received by FortiADC (IP address of the virtual server). |
| dst_port | dst_port=8080 | Destination port. |
| trans_src | trans_src=2.2.2.2 | Source IP address in packet sent from FortiADC. Address might have been translated. |
| trans_src_port | trans_src_port=80 | Source port in packet sent from FortiADC. |
| trans_dst | trans_dst=N/A | Destination IP address in packet sent from FortiADC (IP address of the real server). |
| trans_dst_port | trans_dst_port=none | Destination port in packet sent from FortiADC. |
| policy | policy=invite | Virtual server name. |
| action | action=sip: bob@1.1.1.1 v2.0 | Invite sent to. |
| sip_method | sip_method=from: alice@2.2.2.2 | Invite sent from. |
| sip_uri | sip_uri=to: server@3.3.3.3 | SIP server IP address. |
| sip_from | sip_from=callid:1111111 | SIP call ID. |
| sip_to | sip_to=200 | |
| sip_callid | sip_callid=Reserved | Reserved. |
| sip_retcode | sip_retcode=Reserved | Reserved. |
| srccountry | srccountry=Reserved | Location of the source IP address. |
| dstcountry | dstcountry=Reserved | Location of the destination IP address. |
| real_server | real_server=2_2_2_10 | Real server configured name. |
| Column | Example | Description |
|---|---|---|
| date | date=2014-12-01 | Log date. |
| time | time=07:50:36 | Log time. |
| log_id | log_id=0102007810 | Log ID. |
| type | type=traffic | Log type. |
| subtype | subtype=dns | Log subtype: dns. |
| pri | pri=information | Log severity. |
| vd | vd=root | Virtual domain. |
| msg_id | msg_id=522030 | Message ID. |
| proto | proto=6 | Protocol. |
| src | src=31.1.1.103 | Source IP address. |
| src_port | src_port=5534 | Source port. |
| dst | dst=21.1.1.101 | Destination IP address. |
| dst_port | dst_port=443 | Destination port. |
| policy | policy=policy | Global load balancing policy name. |
| action | action=none | For most logs, action=none. |
| fqdn | fqdn=pool.ntp.org | FQDN from client request. |
| resip | resip=4.53.160.75 | DNS response IP address. |
| srccountry | srccountry=Reserved | Location of the source IP address. |
| dstcountry | dstcountry=Reserved | Location of the destination IP address. |
| Column | Example | Description |
|---|---|---|
| date | date=2014-12-01 | Log date. |
| time | time=07:50:36 | Log time. |
| log_id | log_id=0114000000 | Log ID. |
| type | type=traffic | Log type. |
| subtype | subtype=llb | Log subtype: llb |
| pri | pri=information | Log severity. |
| vd | vd=root | Virtual domain. |
| msg_id | msg_id=522030 | Message ID. |
| duration | duration=120 | Session duration |
| ibytes | ibytes=1131 | Bytes in |
| obytes | obytes=492 | Bytes out |
| proto | proto=6 | Protocol. |
| src | src=31.1.1.103 | Source IP address. |
| src_port | src_port=5534 | Source port. |
| dst | dst=21.1.1.101 | Destination IP address. |
| dst_port | dst_port=443 | Destination port. |
| policy | policy=Link_Policy | Link Policy. |
| action | action=vtunnel | Group Type (Link Group or Virtual Tunnel) in Link Group |
| srrcountry | srrcountry=Japan | Location of the source IP address |
| dstcountry | dstcountry=France | location of the destination IP address |
| gateway | gateway=none | Gateway in Link Group |