clear tcp-forwarding statistics
Syntax
clear tcp-forwarding statistics listening-port listening-port-number listening-address ipv4-listening-address source-address source-ipv4-address source-port source-port-number routing-instance routing-instance-name
Description
Clear the statistics displayed by the show tcp-forwarding status command. You can clear statistic for all TCP mappings, for all connections associated with a specific listening port/listening address combination, or for only a single connection pair represented by a specific source address/source port combination. For either combination, you can optionally specify a routing instance. If you do not specify a routing instance, the default routing instance is assumed.
Options
| listening-address ipv4-listening-address | IPv4 address that is part of a listening port/listening address combination. The listening address is one on the BNG that external management systems or remote devices must use when attempting to trigger connections on the listening port. You must also specify a listening port. |
| listening-port port-number | Port number that is part of a listening port/listening address combination. The listening port is one that the BNG monitors for connections to be triggered by external management systems or remote devices.
|
| source-address source-ipv4-address | Source address of the triggering entity—the remote device or external management system—that appear in the TCP header. |
| source-port source-port-number | Source port of the triggering entity—the remote device or external management system—that appear in the TCP header.
|
| routing-instance routing-instance-name | Name of the routing instance for the TCP mapping. |
Required Privilege Level
view
Output Fields
When you enter this command, you are not provided feedback on the status of your request.
Sample Output
- clear tcp-forwarding statistics (Listening Port and Address)
- clear tcp-forwarding statistics (Source Address and Port)
clear tcp-forwarding statistics (Listening Port and Address)
The following sample output displays the TCP connection status for a specific listening port/address combination before and after the connection is cleared.
user@host> show tcp-forwarding status listening-port 8002 listening-address 203.0.113.50
Listening on: [default:]203.0.113.50:8002
Status: listening
Total Bytes Rx: 1230 Tx: 482
Forwarding to: [default:]192.0.0.4:830
Total Bytes Rx: 482 Tx: 1230
Allowed Source Prefixes:
198.51.100.3/32
Connections Max: 1 Active: 1
Source: 198.51.100.3:55002
Listening: connected Bytes Rx: 587 Tx: 621
Forwarding: connected Bytes Rx: 621 Tx: 587
user@host> clear tcp-forwarding statistics listening-port 8002 listening-address 203.0.113.50
user@host> show tcp-forwarding status listening-port 8002 listening-address 203.0.113.50
Listening on: [default:]203.0.113.50:8002
Status: listening
Total Bytes Rx: 0 Tx: 0
Forwarding to: [default:]192.0.0.4:830
Total Bytes Rx: 0 Tx: 0
Allowed Source Prefixes:
198.51.100.3/32
Connections Max: 1 Active: 1
Source: 198.51.100.3:55002
Listening: connected Bytes Rx: 0 Tx: 0
Forwarding: connected Bytes Rx: 0 Tx: 0
clear tcp-forwarding statistics (Source Address and Port)
The following sample output displays the TCP connection status before and after the connection is cleared.
user@host> show tcp-forwarding status
Listening on: [default:]203.0.113.50:8020
Status: listening
Total Bytes Rx: 292 Tx: 112
Forwarding to: [default:]198.51.100.1:49
Total Bytes Rx: 112 Tx: 292
Allowed Source Prefixes:
192.0.0.1/24
Connections Max: 4 Active: 3
Source: 192.0.0.2:55000
Listening: connected Bytes Rx: 380 Tx: 223
Forwarding: connected Bytes Rx: 223 Tx: 380
Source: 192.0.0.3:55000
Listening: connected Bytes Rx: 855 Tx: 411
Forwarding: connected Bytes Rx: 411 Tx: 855
Source: 192.0.0.4:56022
Listening: connected Bytes 642 Tx: 350
Forwarding: connected Bytes Rx: 350 Tx: 642
user@host> clear tcp-forwarding statistics source-address 192.0.0.4 source-port 56022
user@host> show tcp-forwarding status
Listening on: [default:]203.0.113.50:8020
Status: listening
Total Bytes Rx: 292 Tx: 112
Forwarding to: [default:]198.51.100.1:49
Total Bytes Rx: 112 Tx: 292
Allowed Source Prefixes:
192.0.0.1/24
Connections Max: 4 Active: 3
Source: 192.0.0.2:55000
Listening: connected Bytes Rx: 380 Tx: 223
Forwarding: connected Bytes Rx: 223 Tx: 380
Source: 192.0.0.3:55000
Listening: connected Bytes Rx: 855 Tx: 411
Forwarding: connected Bytes Rx: 411 Tx: 855
Source: 192.0.0.4:56022
Listening: connected Bytes 0 Tx: 0
Forwarding: connected Bytes Rx: 0 Tx: 0
Release Information
Command introduced in Junos OS Release 18.3R1.