two node see each other as "down"

hello everybody out there , my name is Didy. i'm a student and i'm from =
Indonesia

i'm now configure openmosix . all souerce i get from internet and now i'm so confusing with openmosix :(

i have two node in my home and i finnish to configure openmosix . when i 
run the master and the second node,  it's work fine but two node see each other as "down" i'm use redhat 9 for my two node

master node :
# ./setpe -r
This is OpenMosix node #1
Network protocol: 2 (AF_INET)
OpenMosix range     1-1     begins at openMosix.domain
OpenMosix range     2-2     begins at node-01.domain
Total configured: 2

#  ./showmap
My Node-Id: 0x0001
Base Node-Id Address          Count
------------ ---------------- -----
0x0001       192.168.88.91    1
0x0002       192.168.88.60    1

# ./mosctl status 1
up.
# ./mosctl status 2
down.



second node :
# ./setpe -r
This is OpenMosix node #2
Network protocol: 2 (AF_INET)
OpenMosix range     1-1     begins at openMosix.domain
OpenMosix range     2-2     begins at node-01.localdomain
Total configured: 2

# ./showmap
My Node-Id: 0x0002
Base Node-Id Address          Count
------------ ---------------- -----
0x0001       192.168.88.91    1
0x0002       192.168.88.60    1

# ./mosctl stat 1
down.
#./mosctl stat 2
up.

my ethernet card in master node  :=20
#  mii-tool -v
eth0: negotiated 100baseTx-FD, link ok
  product info: vendor 00:00:00, model 0 rev 0
  basic mode:   autonegotiation enabled
  basic status: autonegotiation complete, link ok
  capabilities: 100baseTx-FD 100baseTx-HD 10baseT-FD 10baseT-HD
  advertising:  100baseTx-FD 100baseTx-HD 10baseT-FD 10baseT-HD
  link partner: 100baseTx-FD 100baseTx-HD 10baseT-FD 10baseT-HD

my ethernet card in second node  :
#  mii-tool -v
eth0: negotiated 100baseTx-FD, link ok
  product info: vendor 00:40:63, model 52 rev 4
  basic mode:   autonegotiation enabled
  basic status: autonegotiation complete, link ok
  capabilities: 100baseTx-FD 100baseTx-HD 10baseT-FD 10baseT-HD
  advertising:  100baseTx-FD 100baseTx-HD 10baseT-FD 10baseT-HD =
flow-control
  link partner: 100baseTx-FD 100baseTx-HD 10baseT-FD 10baseT-HD

sorry my english bad , can you help me , i'm still confusing.. :(=20


Didy Tehumahu