nfs problem

[Dmitriy Kirhlarov]

Hi, list

I can't mount shared resource over nfs, when use alias on network interface:
$ sudo mount_nfs 192.168.2.3:/usr/local/cvsroot /var/cvsbackup
[udp] clh.cluster:/usr/local/cvsroot: NFSPROC_NULL: RPC: Timed out

My config:
$ cat /etc/exports 
/usr -alldirs -mapall=nobody

$ ifconfig rl0 
rl0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
        options=8<VLAN_MTU>
        inet 192.168.0.221 netmask 0xffffff00 broadcast 192.168.0.255
        inet 192.168.2.1 netmask 0xffffff00 broadcast 192.168.2.255
        inet 192.168.2.3 netmask 0xffffffff broadcast 192.168.2.3
        ether 00:00:5e:00:01:01
        media: Ethernet autoselect (100baseTX <full-duplex>)
        status: active

Problem in the netmask. When I try 192.168.2.1 all work fine.
How I can fix the problem?

By.
Dmitriy