SUN DataBase Server (Sunfire v215)
Machine addresses
Server IP:10.8.104.53
Server Mgmt IP:10.8.104.51
Server hostname:memstestdb
OS passwords
root:*********
oracle:*********
ALOM (Admin/Management) Machine IP: 10.8.104.51
ALOM account and password:
admin:s@vi2005
(Note: at the sc prompt, type: console -f to switch to OK> prompt; Use #. to switch back to sc> prompt.)
Local Windows Server 2003 SP2 machine
that i use to ping/telnet/netsta/nbtstat etc to the unix box is: IP: 10.8.108.136, hostaname: GSS-AERO-TEST.savilab.com
=======================================================
Hi All,
i have been working on the above machine with IP: 10.8.104.53 for some time now...installing websphere, oracle etc. Until day-before-yesterday i was able to login to it just fine as both the root user and as the oracle user. I was using XStart (Netsarang NetManager) to connect to it.
Then day-before i tried to login and i kept getting this message:
It keeps saying "Cannot establish a connection to 10.8.104.53 on port 23"
Neither can SSH and RLOGIN.
I tried telneting to it and pinging it from the dos prompt of my local windows machine on the same network -- IP: 10.8.108.136. This is what i get:
C:\Documents and Settings\Administrator>telnet 10.8.104.53 23
Connecting To 10.8.104.53...Could not open connection to the host, on port 23: C
onnect failed
C:\Documents and Settings\Administrator>telnet 10.8.104.53 22
Connecting To 10.8.104.53...Could not open connection to the host, on port 22: C
onnect failed
C:\Documents and Settings\Administrator>telnet 10.8.104.51 23
Connecting To 10.8.104.51...Could not open connection to the host, on port 23: C
onnect failed
C:\Documents and Settings\Administrator>telnet 10.8.104.51 22
Connecting To 10.8.104.51...Could not open connection to the host, on port 22: C
onnect failed
C:\Documents and Settings\Administrator>ping 10.8.104.53:22
Ping request could not find host 10.8.104.53:22. Please check the name and try a
gain.
C:\Documents and Settings\Administrator>ping 10.8.104.53:23
Ping request could not find host 10.8.104.53:23. Please check the name and try a
gain.
Its ALOM machine is 10.8.104.51, can't connect to that one either.
The unix machine 10.8.104.53 itself is physically here in my office (different building from mine), so I went over and re-started it, to no avail.
Below are some data i gathered from running various commands like ping, telnet, pathping, route print, nbtstat, netstat
against the unix box -- 10.8.104.53, its management server -- 10.8.104.51
and my local windows box -- 10.8.108.136
Output of various commands, run on my windows box -- 10.8.108.136:
netstat -n
Active Connections
Proto Local Address Foreign Address State
TCP 0.0.0.0:135 0.0.0.0:0 LISTENING
TCP 0.0.0.0:445 0.0.0.0:0 LISTENING
TCP 0.0.0.0:1025 0.0.0.0:0 LISTENING
TCP 0.0.0.0:3389 0.0.0.0:0 LISTENING
TCP 0.0.0.0:5556 0.0.0.0:0 LISTENING
TCP 0.0.0.0:5560 0.0.0.0:0 LISTENING
TCP 0.0.0.0:5580 0.0.0.0:0 LISTENING
TCP 10.8.108.136:139 0.0.0.0:0 LISTENING
TCP 10.8.108.136:1060 8.5.245.59:80 CLOSE_WAIT
TCP 10.8.108.136:4155 10.7.1.111:445 ESTABLISHED
TCP 127.0.0.1:1031 0.0.0.0:0 LISTENING
TCP 127.0.0.1:5152 0.0.0.0:0 LISTENING
UDP 0.0.0.0:445 *:*
UDP 0.0.0.0:500 *:*
UDP 0.0.0.0:4500 *:*
UDP 10.8.108.136:123 *:*
UDP 10.8.108.136:137 *:*
UDP 10.8.108.136:138 *:*
UDP 127.0.0.1:123 *:*
^C
C:\Documents and Settings\Administrator>nbtstat -A 10.8.108.136 -n
Local Area Connection:
Node IpAddress: [10.8.108.136] Scope Id: []
NetBIOS Local Name Table
Name Type Status
---------------------------------------------
GSS-AERO-TEST <00> UNIQUE Registered
WORKGROUP <00> GROUP Registered
GSS-AERO-TEST <20> UNIQUE Registered
WORKGROUP <1E> GROUP Registered
WORKGROUP <1D> UNIQUE Registered
..__MSBROWSE__.<01> GROUP Registered
C:\Documents and Settings\Administrator>nbtstat -A 10.8.108.136 -c
Local Area Connection:
Node IpAddress: [10.8.108.136] Scope Id: []
No names in cache
GSS_SC-5_0_1
GSS_SC-5_0_1
C:\Documents and Settings\Administrator>nbtstat -A 10.8.108.136 -r
NetBIOS Names Resolution and Registration Statistics
----------------------------------------------------
Resolved By Broadcast = 5293
Resolved By Name Server = 0
Registered By Broadcast = 6
Registered By Name Server = 0
NetBIOS Names Resolved By Broadcast
---------------------------------------------
GSS_SC-5_0_1
GSS_SC-5_0_1
GSS_SC-5_0_1
GSS_SC-5_0_1
GSS_SC-5_0_1
GSS_SC-5_0_1
GSS_SC-5_0_1
GSS_SC-5_0_1
C:\Documents and Settings\Administrator>nbtstat -A 10.8.104.53 -r
NetBIOS Names Resolution and Registration Statistics
----------------------------------------------------
Resolved By Broadcast = 5293
Resolved By Name Server = 0
Registered By Broadcast = 6
Registered By Name Server = 0
NetBIOS Names Resolved By Broadcast
---------------------------------------------
GSS_SC-5_0_1
GSS_SC-5_0_1
GSS_SC-5_0_1
GSS_SC-5_0_1
GSS_SC-5_0_1
GSS_SC-5_0_1
GSS_SC-5_0_1
GSS_SC-5_0_1
C:\Documents and Settings\Administrator>nbtstat -A 10.8.104.51 -r
NetBIOS Names Resolution and Registration Statistics
----------------------------------------------------
Resolved By Broadcast = 5293
Resolved By Name Server = 0
Registered By Broadcast = 6
Registered By Name Server = 0
NetBIOS Names Resolved By Broadcast
---------------------------------------------
GSS_SC-5_0_1
GSS_SC-5_0_1
GSS_SC-5_0_1
GSS_SC-5_0_1
GSS_SC-5_0_1
GSS_SC-5_0_1
GSS_SC-5_0_1
GSS_SC-5_0_1
C:\Documents and Settings\Administrator>nbtstat -A 10.8.104.53 -n -c -r
NetBIOS Names Resolution and Registration Statistics
----------------------------------------------------
Resolved By Broadcast = 5293
Resolved By Name Server = 0
Registered By Broadcast = 6
Registered By Name Server = 0
NetBIOS Names Resolved By Broadcast
---------------------------------------------
GSS_SC-5_0_1
GSS_SC-5_0_1
GSS_SC-5_0_1
GSS_SC-5_0_1
GSS_SC-5_0_1
GSS_SC-5_0_1
GSS_SC-5_0_1
GSS_SC-5_0_1
C:\Documents and Settings\Administrator>nbtstat -ABn 10.8.104.53
Local Area Connection:
Node IpAddress: [10.8.108.136] Scope Id: []
Host not found.
C:\Documents and Settings\Administrator>nbtstat -An
Local Area Connection:
Node IpAddress: [10.8.108.136] Scope Id: []
NetBIOS Local Name Table
Name Type Status
---------------------------------------------
GSS-AERO-TEST <00> UNIQUE Registered
WORKGROUP <00> GROUP Registered
GSS-AERO-TEST <20> UNIQUE Registered
WORKGROUP <1E> GROUP Registered
WORKGROUP <1D> UNIQUE Registered
..__MSBROWSE__.<01> GROUP Registered
C:\Documents and Settings\Administrator>nbtstat -n
Local Area Connection:
Node IpAddress: [10.8.108.136] Scope Id: []
NetBIOS Local Name Table
Name Type Status
---------------------------------------------
GSS-AERO-TEST <00> UNIQUE Registered
WORKGROUP <00> GROUP Registered
GSS-AERO-TEST <20> UNIQUE Registered
WORKGROUP <1E> GROUP Registered
WORKGROUP <1D> UNIQUE Registered
..__MSBROWSE__.<01> GROUP Registered
C:\Documents and Settings\Administrator>netstat -a
Active Connections
Proto Local Address Foreign Address State
TCP GSS-AERO-TEST:epmap GSS-AERO-TEST:0 LISTENING
TCP GSS-AERO-TEST:microsoft-ds GSS-AERO-TEST:0 LISTENING
TCP GSS-AERO-TEST:1025 GSS-AERO-TEST:0 LISTENING
TCP GSS-AERO-TEST:ms-wbt-server GSS-AERO-TEST:0 LISTENING
TCP GSS-AERO-TEST:5556 GSS-AERO-TEST:0 LISTENING
TCP GSS-AERO-TEST:5560 GSS-AERO-TEST:0 LISTENING
TCP GSS-AERO-TEST:5580 GSS-AERO-TEST:0 LISTENING
TCP GSS-AERO-TEST:netbios-ssn GSS-AERO-TEST:0 LISTENING
TCP GSS-AERO-TEST:1060 8.5.245.59:http CLOSE_WAIT
TCP GSS-AERO-TEST:4155 netapp2.savi.com:microsoft-ds ESTABLISHED
TCP GSS-AERO-TEST:1031 GSS-AERO-TEST:0 LISTENING
TCP GSS-AERO-TEST:5152 GSS-AERO-TEST:0 LISTENING
UDP GSS-AERO-TEST:microsoft-ds *:*
UDP GSS-AERO-TEST:isakmp *:*
UDP GSS-AERO-TEST:ipsec-msft *:*
UDP GSS-AERO-TEST:ntp *:*
UDP GSS-AERO-TEST:netbios-ns *:*
UDP GSS-AERO-TEST:netbios-dgm *:*
UDP GSS-AERO-TEST:ntp *:*
C:\Documents and Settings\Administrator>telnet 10.8.104.53 23
Connecting To 10.8.104.53...Could not open connection to the host, on port 23: C
onnect failed
C:\Documents and Settings\Administrator>telnet 10.8.104.53 22
Connecting To 10.8.104.53...Could not open connection to the host, on port 22: C
onnect failed
C:\Documents and Settings\Administrator>telnet 10.8.104.51 23
Connecting To 10.8.104.51...Could not open connection to the host, on port 23: C
onnect failed
C:\Documents and Settings\Administrator>telnet 10.8.104.51 22
Connecting To 10.8.104.51...Could not open connection to the host, on port 22: C
onnect failed
C:\Documents and Settings\Administrator>ping 10.8.104.53:23
Ping request could not find host 10.8.104.53:23. Please check the name and try a
gain.
C:\Documents and Settings\Administrator>ping 10.8.104.53:22
Ping request could not find host 10.8.104.53:22. Please check the name and try a
gain.
C:\Documents and Settings\Administrator>nbtstat -a 10.8.104.53
Local Area Connection:
Node IpAddress: [10.8.108.136] Scope Id: []
Host not found.
C:\Documents and Settings\Administrator>nbtstat -a 10.8.108.136
Local Area Connection:
Node IpAddress: [10.8.108.136] Scope Id: []
NetBIOS Remote Machine Name Table
Name Type Status
---------------------------------------------
GSS-AERO-TEST <00> UNIQUE Registered
WORKGROUP <00> GROUP Registered
GSS-AERO-TEST <20> UNIQUE Registered
WORKGROUP <1E> GROUP Registered
WORKGROUP <1D> UNIQUE Registered
..__MSBROWSE__.<01> GROUP Registered
MAC Address = 00-0C-29-7C-44-42
C:\Documents and Settings\Administrator>ping 10.8.104.51:23
Ping request could not find host 10.8.104.51:23. Please check the name and try a
gain.
C:\Documents and Settings\Administrator>ping 10.8.108.136:23
Ping request could not find host 10.8.108.136:23. Please check the name and try
again.
C:\Documents and Settings\Administrator>ping 10.8.0.86:23
Ping request could not find host 10.8.0.86:23. Please check the name and try aga
in.
C:\Documents and Settings\Administrator>ping 10.8.104.51:22
Ping request could not find host 10.8.104.51:22. Please check the name and try a
gain.
C:\Documents and Settings\Administrator>ping 10.8.104.53:22
Ping request could not find host 10.8.104.53:22. Please check the name and try a
gain.
C:\Documents and Settings\Administrator>ping 10.8.104.53:23
Ping request could not find host 10.8.104.53:23. Please check the name and try a
gain.
C:\Documents and Settings\Administrator>hostname 10.8.104.53
sethostname: Use the Network Control Panel Applet to set hostname.
hostname -s is not supported.
C:\Documents and Settings\Administrator>route print
IPv4 Route Table
Interface List
0x1 ........................... MS TCP Loopback interface
0x10003 ...00 0c 29 7c 44 42 ...... VMware Accelerated AMD PCNet Adapter
===========================================================================
Active Routes:
Network Destination Netmask Gateway Interface Metric
0.0.0.0 0.0.0.0 10.8.108.1 10.8.108.136 10
10.8.108.0 255.255.255.0 10.8.108.136 10.8.108.136 10
10.8.108.136 255.255.255.255 127.0.0.1 127.0.0.1 10
10.255.255.255 255.255.255.255 10.8.108.136 10.8.108.136 10
127.0.0.0 255.0.0.0 127.0.0.1 127.0.0.1 1
224.0.0.0 240.0.0.0 10.8.108.136 10.8.108.136 10
255.255.255.255 255.255.255.255 10.8.108.136 10.8.108.136 1
Default Gateway: 10.8.108.1
Persistent Routes:
None
C:\Documents and Settings\Administrator>snoop
'snoop' is not recognized as an internal or external command,
operable program or batch file.
C:\Documents and Settings\Administrator>pathping 10.8.104.53
Tracing route to 10.8.104.53 over a maximum of 30 hops
0 GSS-AERO-TEST.savilab.com [10.8.108.136]
1 10.8.108.2
2 10.8.104.53
Computing statistics for 50 seconds...
Source to Here This Node/Link
Hop RTT Lost/Sent = Pct Lost/Sent = Pct Address
0 GSS-AERO-TEST.savilab.com [10.8.10
8.136]
0/ 100 = 0% |
1 0ms 0/ 100 = 0% 0/ 100 = 0% 10.8.108.2
0/ 100 = 0% |
2 0ms 0/ 100 = 0% 0/ 100 = 0% 10.8.104.53
Trace complete.
C:\Documents and Settings\Administrator>pathping 10.8.104.51
Tracing route to 10.8.104.51 over a maximum of 30 hops
0 GSS-AERO-TEST.savilab.com [10.8.108.136]
1 10.8.108.2
2 * * *
Computing statistics for 50 seconds...
Source to Here This Node/Link
Hop RTT Lost/Sent = Pct Lost/Sent = Pct Address
0 GSS-AERO-TEST.savilab.com [10.8.10
8.136]
0/ 100 = 0% |
1 1ms 0/ 100 = 0% 0/ 100 = 0% 10.8.108.2
100/ 100 =100% |
2 --- 100/ 100 =100% 0/ 100 = 0% GSS-AERO-TEST [0.0.0.0]
Trace complete.
C:\Documents and Settings\Administrator>
Thanks,
Jai[/CODE]