AIX server problem - network connection is unstable !
Our company has just bought 2 IBM servers P8 - to make a Database Cluster. We've finished the installation progresses, but now there's a problem: the network connection is unstable - like this
Code:
sysopr1@ic_tsm:/home/sysopr1>ping 10.0.91.18
PING 10.0.91.18: (10.0.91.18): 56 data bytes
64 bytes from 10.0.91.18: icmp_seq=0 ttl=255 time=0 ms
64 bytes from 10.0.91.18: icmp_seq=1 ttl=255 time=0 ms
64 bytes from 10.0.91.18: icmp_seq=2 ttl=255 time=0 ms
64 bytes from 10.0.91.18: icmp_seq=3 ttl=255 time=42 ms
64 bytes from 10.0.91.18: icmp_seq=4 ttl=255 time=0 ms
64 bytes from 10.0.91.18: icmp_seq=5 ttl=255 time=0 ms
64 bytes from 10.0.91.18: icmp_seq=6 ttl=255 time=0 ms
64 bytes from 10.0.91.18: icmp_seq=7 ttl=255 time=0 ms
64 bytes from 10.0.91.18: icmp_seq=8 ttl=255 time=0 ms
64 bytes from 10.0.91.18: icmp_seq=9 ttl=255 time=0 ms
64 bytes from 10.0.91.18: icmp_seq=10 ttl=255 time=48 ms
64 bytes from 10.0.91.18: icmp_seq=11 ttl=255 time=0 ms
64 bytes from 10.0.91.18: icmp_seq=12 ttl=255 time=0 ms
64 bytes from 10.0.91.18: icmp_seq=13 ttl=255 time=0 ms
64 bytes from 10.0.91.18: icmp_seq=14 ttl=255 time=0 ms
64 bytes from 10.0.91.18: icmp_seq=15 ttl=255 time=0 ms
64 bytes from 10.0.91.18: icmp_seq=16 ttl=255 time=0 ms
64 bytes from 10.0.91.18: icmp_seq=17 ttl=255 time=0 ms
64 bytes from 10.0.91.18: icmp_seq=18 ttl=255 time=0 ms
64 bytes from 10.0.91.18: icmp_seq=19 ttl=255 time=0 ms
64 bytes from 10.0.91.18: icmp_seq=20 ttl=255 time=0 ms
64 bytes from 10.0.91.18: icmp_seq=21 ttl=255 time=0 ms
64 bytes from 10.0.91.18: icmp_seq=22 ttl=255 time=0 ms
64 bytes from 10.0.91.18: icmp_seq=23 ttl=255 time=0 ms
64 bytes from 10.0.91.18: icmp_seq=24 ttl=255 time=0 ms
64 bytes from 10.0.91.18: icmp_seq=25 ttl=255 time=0 ms
64 bytes from 10.0.91.18: icmp_seq=26 ttl=255 time=3 ms
64 bytes from 10.0.91.18: icmp_seq=27 ttl=255 time=0 ms
64 bytes from 10.0.91.18: icmp_seq=28 ttl=255 time=44 ms
We ping these two new servers from many servers with diffirences vlan, but it's always like that. This's really a big problem because the Oracle RAC requies the "time"" parametter must be <3.
Solaris Server (V880) version 8
Brand new box just installed O/S, what do I need to do in order to get FTP working.
I have updated the /etc/hosts.equiv file
Problem - When trying to ftp to the server I get a login incorrect message, this is with the root user.
Are there some... (1 Reply)
I have a network connection problem in unix. I am trying to access to LAN in unix but unfortunately it doesn't work. For example, if I ping from Unix to windows it says 'the network is unreacable'. Also, I can't ping in windows to unix.
I would be glad if someone could help me.
Thanks.
... (5 Replies)
Hi - I have a SUSE Enterprise Linux Server V9 that I have an issue with. Policy says that root connectivity via ssh needs to be disabled. So, to do that, I made the following change in the sshd_config section:
# Authentication:
#LoginGraceTime 2m
#PermitRootLogin yes
PermitRootLogin no... (3 Replies)
Hi ,
when i try to passwordless connection login in ssh through putty, i am getting the "Server unexpectedly closed network connection" error.i have already finished the public and private key settings for the particular user.
thanks
MaroV (1 Reply)
Dear ALL.
I installed AIX OS on customer sites.
but Only one site is too slow when I connected telnet, ftp..
Ping is too fast. but telnet and FTP is not connected..
of course i check the configuration file on aix but it's normal.
Do any Idea??
thanks in advance.
- Jun - (3 Replies)
Hi everyone,
I am hoping anyone of you could help me in this weird problem we have in 1 of our Solaris 10 servers. Lately, we have been having some ftp problems in this server. Though it can ping any server within the network, it seems that it can only ftp to a select few. For most servers, the... (4 Replies)
Hi,
I have a task requested by my boss to create a script to enable a server to connect to a vpn network and then to connect to another server to upload some data...
How can I connect to a vpn network from AIX server? via telnet? ssh?
I have tried to google but mostly the answers are... (1 Reply)
Solaris 10 Server refuse to connect :wall:
fork: Resource temporarily unavailable , server unexpectedly unavailable network connection , refuse error, disconnect message, fatal error type2, (protocol error type2)
Issue has been resolved after taken few steps :b:
First of all need to check... (1 Reply)
Hi
I hope someone can spot what is wrong with this ssh connection as it has me baffled.
I am trying to set up a remote ssh connection (passwordless) to a remote 'server', (Ubuntu laptop at home).
I have tried these steps with rsa and dsa key types, (currently dsa) -
1) ssh-keygen... (4 Replies)
HI ,
I'm facing the FTP connection refused from text editor while accessing AIX server .It showing the messege "can't create ftp connection connectin refused".Though it is accessible from putty .
i'm using aix version 6 .
Can any one let me know the seetings needs to be made so that i... (2 Replies)
Discussion started by: rmkganesh
2 Replies
LEARN ABOUT PHP
mongoconnectionexception
MONGOCONNECTIONEXCEPTION(3) 1 MONGOCONNECTIONEXCEPTION(3)The MongoConnectionException classINTRODUCTION
Thrown when the driver fails to connect to the database.
There are a number of possible error messages to help you diagnose the connection problem. These are:
o No candidate servers found Thrown when the driver cannot establish a connection to MongoDB (fulfilling the ReadPreferences, if
specified).
o No server name given. This error occurs if you pass in "" as the server name, probably because of an typo with string interpola-
tion, e.g., "$servr" instead of "$server".
o
failed to get host [hostname] or port [portnum] from [server]. This indicated that the server string was malformed. "[hostname]"
and "[portnum]" will be as much as the driver could dicipher of it.
o Operation in progress Connecting to the database timed out.
o Transport endpoint is not connected Generally means that the connection string isn't correct, the driver couldn't even find the
database server.
o couldn't determine master No server in a replica set connection was identified as the primary.
o couldn't get host info for [server] This indicated that DNS could not resolve the server address you gave. This could easily be
caused by a typo, for example, "server" instead of "$server".
o Invalid Argument This can be caused by attempting to connect to a machine that is up but that the database isn't actually running
on. Make sure that you've started the database server before connecting.
o Permission denied This means that the socket could not be opened due to permissions issues. On Red Hat variants, this can be
caused by a default setting that does not allow Apache to create network connections. You can override this setting by running:
$ /usr/sbin/setsebool -P httpd_can_network_connect 1
If the error message is not listed above, it is probably an error from the C socket, and you can search the web for its usual cause.
CLASS SYNOPSIS
MongoConnectionException
MongoConnectionExceptionextends
MongoException
PHP Documentation Group MONGOCONNECTIONEXCEPTION(3)
02-27-2020
