IPGDB
IPGDB is a collection of extensions to GDB and FreeBSD-4.3 to allow
two-machine kernel debugging over UDP. It behaves much like two-machine
kernel debugging over serial ports.
These extensions can easily be applied to other releases of FreeBSD. With
a little bit of modification, these extension can be applied to other BSD
variants.
IPGDB on SourceForge
CVS interface
For questions and support, contact Tim Gilman at tgilman AT eudaemon.net. (replace AT with @ to
send email)