I wrote a possible implementation of `--host` for nfs-utils's `rpc.mountd` here: https://github.com/nh2/nfs-utils/compare/mountd-listen-host-option (stable link: https://github.com/nh2/nfs-utils/commit/b77a10686fe042d3709bcde958edd0926d3e5f41) Please let me know if that would be acceptable. In case that patch is already good, feel free to pull it! I haven't tested it in a real NFS setup yet, just compiled and started it locally so far. Niklas
