Thank you to Julian for his kind response on my original question. I have succeeded with the "jail [...] vnet [...]" syntax Julian suggested. I looked through the /etc/rc.d/jail script and discovered why I cannot start a vnet jail with the rc mechanism - the vnet parameter to jail requires the -c flag, and the /etc/rc.d/jail script uses alternate syntax precluding the -c flag (instead of named parameters, it uses the four fixed parameters of path, hostname, ip, and command).
I wonder if someone might help with a problem I am unable to resolve. I have no network connectivity from the vnet jail. I have opened the jail completely up for testing, mounting the host devfs, procfs, allowing raw sockets, and setting socket_unixiproute_only=0. I get the error message: PING 192.168.0.16 (192.168.0.16): 56 data bytes ping: sendto: No route to host and vimage testvnet route get default route: writing to routing socket: No such process I've read some of Julian's work on implementing FIB's (multiple kernel routing tables) - do I need to create and bind a route table (and socket) to the vnet? How do I do so? Also, I developed a local rc.d script that flexibly combines starting my vnet'd service jails and initiating the netgraph subsystem to bridge the virtual network stacks (jails) and physical ethernet interface using ng_ether, ng_eiface, and ng_bridge nodes. I intend to migrate the various security checks from /etc/rc.d/jail into my local script. That script uses a local configuration file with syntax similar to rc.conf for the jail values, but I don't see a clean way to load a netgraph configuration (and also notice there isn't a netgraph rc script, but examples for setting up local scripts). Is it a reasonable thought to parse a vizgraph dot file for netgraph configuration in my script? Thank you in advance. _______________________________________________ [email protected] mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-net To unsubscribe, send any mail to "[email protected]"
