- Check the following entries in the /etc/hosts file or in the hosts file on the NIS master:
- Check all entries for incorrect, missing, or duplicate network addresses of COPs, APs, or nodes.
Remember that a TCP/IP (Internet) address is a 4-byte value in the form a.b.c.d. COPs, APs, or nodes on the same logical network must have the same network ID portion of the network address.
- Check that COPs, APs, or nodes in the same group for a Teradata Database have the same dbcname and are numbered sequentially, starting with 1.
Remember that the format of a COP name is dbcnameCOPn, where dbcname must begin with an alphabetic character.
- Check all entries for incorrect, missing, or duplicate network addresses of COPs, APs, or nodes.