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The ng_netflow node implements Cisco's Netflow (c) version 5 protocol on router running FreeBSD. ng_netflow listens for incoming traffic and identifies unique flows in it. Flows are distinguished by endpoint IP addresses, TCP/UDP port numbers and ToS. Expired flows are exported out of the node. All operation is done in kernel: both traffic capturing and export datagram generation. Exported data contaion almost all Netflow version 5 fields, except of AS numbers. PR: ports/62982 Submitted by: Gleb Smirnoff <glebius@cell.sick.ru>
7 lines
401 B
Plaintext
7 lines
401 B
Plaintext
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* This port contains a prebuilt kernel module. Due to the ever changing *
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* nature of FreeBSD it may be necessary to rebuild the module after a kernel *
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* source update. To do this reinstall the port. *
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