fwlog receives packets from iptables, and logs the header data. It supports IPv4, ICMP, UDP, and TCP packets. It translates IP addresses, protocol IDs, and TCP and UDP port numbers into human- readable names. It receives the packet information via the ULOG kernel module, and is similar to the ulog daemon provided by Harald Welte.
| Tags | Networking Firewalls |
|---|---|
| Licenses | GPL |
| Operating Systems | POSIX Linux |