hi...
i think these are strange... my hope was to give same results... but....
these that i receive information from ethereal:
No. Time Source Destination Protocol
Info
1 0.000000 192.168.140.2 192.168.140.1 UDP
Source port: 32771 Destination port: ha-cluster
2 0.062887 192.168.140.1 192.168.140.2 UDP
Source port: 20013 Destination port: ha-cluster
3 0.063019 192.168.140.2 192.168.140.1 ICMP
Destination unreachable
4 0.572717 192.168.140.2 192.168.140.1 UDP
Source port: 32771 Destination port: ha-cluster
5 1.066701 192.168.140.1 192.168.140.2 UDP
Source port: 20013 Destination port: ha-cluster
6 1.066831 192.168.140.2 192.168.140.1 ICMP
Destination unreachable
7 1.565637 192.168.140.2 192.168.140.1 UDP
Source port: 32771 Destination port: ha-cluster
8 1.565689 192.168.140.2 192.168.140.1 UDP
Source port: 32771 Destination port: ha-cluster
9 2.064511 192.168.140.1 192.168.140.2 UDP
Source port: 20013 Destination port: ha-cluster
10 2.064652 192.168.140.2 192.168.140.1 ICMP
Destination unreachable
11 2.569341 192.168.140.2 192.168.140.1 UDP
Source port: 32771 Destination port: ha-cluster
12 3.062311 192.168.140.1 192.168.140.2 UDP
Source port: 20013 Destination port: ha-cluster
13 3.062441 192.168.140.2 192.168.140.1 ICMP
Destination unreachable
14 3.572185 192.168.140.2 192.168.140.1 UDP
Source port: 32771 Destination port: ha-cluster
15 4.060176 192.168.140.1 192.168.140.2 UDP
Source port: 20013 Destination port: ha-cluster
16 4.060212 192.168.140.1 192.168.140.2 UDP
Source port: 20013 Destination port: ha-cluster
so... like seem that node2 not receive a response from node1 when node 2
send a icmp package...
so i testing with netcap:
from node1 (192.168.140.1):
# nc -v -u -z -w 3 192.168.140.1 694
192.168.140.1: inverse host lookup failed: Unknown host
(UNKNOWN) [192.168.140.1] 694 (ha-cluster) : Connection refused
from node2 (192.168.140.2):
# nc -v -u -z -w 3 192.168.140.1 694
192.168.140.1: inverse host lookup failed: Unknown host
(UNKNOWN) [192.168.140.1] 694 (ha-cluster) open
so... maybe the problem comes from here... (i don't know (yet) why node1
refuse conexions..... i trying to discover them...)...
any suggestions?
--
Salu2 ;)
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