Query of session information of a specific protocol

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For the USG2000&5000 and USG6000 series, you can run the display firewall session table [ verbose ] protocol protocol-name command to view session information about a specific protocol. The protocol can be TCP, UDP, or ICMP.

Other related questions:
Query of session entries with specified IP addresses
You can view session entries with specified source or destination IP addresses on the web UI or CLI. For the USG6000 series, on the web UI, choose Monitor > Session Table to view the session table. Then, click Advanced Search and enter the specified IP address in Source Address or Destination Address. For the USG2000&5000 series, on the web UI, choose Firewall > Monitor > Session Table to view the session table. Then, click Advanced Search, select Source or Destination from the IP Address drop-down list, and enter the specified IP address. For the USG2000&5000 and USG6000 series, you can run the display firewall session table source [ verbose ] { inside ip-address | global ip-address } or display firewall session table destination { inside ip-address | global ip-address command to view session information about the specified source or destination IP address.

Maximum number of sessions on a firewall
For the USG2000&5000 series, it supports a maximum of 2 million concurrent sessions in firewall mode or 1 million concurrent sessions in UTM mode. For the USG6000 series, the maximum number of sessions varies with models: USG6310/6320/6510-SJJ: 500,000 USG6330/6350/6360/6530: 3,000,000 USG6370/6380/6390/6550/6570: 4,000,000 USG6650/6660/6670: 10,000,000 USG6680: 12,000,000 NGFW Module: 10,000,000

How do I query call session information on a 3G modem of an AR
Run the display cellular interface-number all command to check information about call sessions on the 3G modem.

Session table query on a firewall
You can query the session table on the web UI and CLI. For the USG6000 series, on the web UI, choose Monitor > Session Table to query the session table and NAT detailed information. For the USG2000&5000 series, on the web UI, choose Firewall > Monitor > Session Table to query the session table. For the USG2000&5000 and USG6000 series, you can run the display firewall session table command to view the session table, or run the display firewall session table nat command to view the NAT session table.

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