hpux 安装 pkg 出错

roam_01:/var/opt/OV/log#             swjob -a log roam_01-0019 @ roam_01:/
======  12/29/08 16:14:07 EAT  BEGIN install AGENT SESSION (pid=14622)
         (jobid=roam_01-0019)

       * Agent session started for user "root@roam_01 ". (pid=14622)

       * Beginning Analysis Phase.
       * Source:
         roam_01:/tmp/ipf32/hpux1122/A.08.10.160/RPC_BBC/HPOvXpl.depot
       * Target:           roam_01:/
       * Target logfile:   roam_01:/var/adm/sw/swagent.log
       * Reading source for product information.
ERROR:   Could not open remote depot/root
         "/tmp/ipf32/hpux1122/A.08.10.160/RPC_BBC/HPOvXpl.depot" due to
         an RPC or network I/O error.
       * Retry number 1 of 1 for product information.
ERROR:   Could not open remote depot/root
         "/tmp/ipf32/hpux1122/A.08.10.160/RPC_BBC/HPOvXpl.depot" due to
         an RPC or network I/O error.
ERROR:   Cannot open source.  Check above for errors, as well as the
         daemon logfile on the source host (default location:
         /var/adm/sw/swagentd.log).
ERROR:   Cannot continue the Analysis Phase until the previous errors
         are corrected.

======  12/29/08 16:16:40 EAT  END install AGENT SESSION (Cancelled)
         (pid=14622) (jobid=roam_01-0019) roam_01:/var/opt/OV/log#

安装一个OVOA客户端软件时出现如上错误，觉得很奇怪，向800求助也没什么好办法，只得自己查了，
结果改了一下/etc/hosts 文件就好了，呵呵！！！在原来的"192.168.1.9    roam_01"前加入一行“172.19.1.11    roam_01”，就好了
oam_01:/#more /etc/hosts
## Configured using SAM by root on Mon Aug 25 16:07:25 2008
## Configured using SAM by root on Wed Oct  8 11:11:47 2008
# @(#)B.11.31_LRhosts $Revision: 1.9.214.1 $ $Date: 96/10/08 13:20:01 $
#
# The form for each entry is:
#    
#
# For example:
# 192.1.2.34    hpfcrm  loghost
#
# See the hosts(4) manual page for more information.
# Note: The entries cannot be preceded by a space.
#       The format described in this file is the correct format.
#       The original Berkeley manual page contains an error in
#       the format description.
#
 
172.19.1.11    roam_01
192.168.1.9    roam_01