unable to boot from NFS

[hopdog]

I recently reinstalled BSP package and now during bootup it fails during the NFS portion.
Here's a snippet of the output. Does anybody have a suggestion?

IP-Config: Complete:
     device=eth0, addr=10.210.64.41, mask=255.255.254.0, gw=10.210.64.1,
     host=10.210.64.41, domain=, nis-domain=(none),
     bootserver=10.210.65.155, rootserver=10.210.65.155, rootpath=
Looking up port of RPC 100003/2 on 10.210.65.155
Looking up port of RPC 100005/1 on 10.210.65.155
Root-NFS: Server returned error -13 while mounting /tftpboot/ltib/rootfs
VFS: Unable to mount root fs via NFS, trying floppy.
VFS: Cannot open root device "<NULL>" or unknown-block(2,0)
Please append a correct "root=" boot option; here are the available partitions:
0100      64000 ram0 (driver?)
0101      64000 ram1 (driver?)
0102      64000 ram2 (driver?)
0103      64000 ram3 (driver?)
0104      64000 ram4 (driver?)
0105      64000 ram5 (driver?)
0106      64000 ram6 (driver?)
0107      64000 ram7 (driver?)
0108      64000 ram8 (driver?)
0109      64000 ram9 (driver?)
010a      64000 ram10 (driver?)
010b      64000 ram11 (driver?)
010c      64000 ram12 (driver?)
010d      64000 ram13 (driver?)
010e      64000 ram14 (driver?)
010f      64000 ram15 (driver?)
Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(2,0)

[kmahan]

Based on the error message:
    Root-NFS: Server returned error -13 while mounting /tftpboot/ltib/rootfs

I'd make sure your server is exporting /tftpboot/ltib/rootfs.

Does your /etc/exports file have a line similar to:
    /tftpboot/ltib/rootfs     *(rw,no_root_squash,no_subtree_check,async)

After doing that did you restart the NFS server to reread the exports?  I do the following:
    sudo /etc/init.d/nfsserver restart

Does any of that help?

--Kurt