A slight delay in a packet on a busy Ethernet segment is not "an error". That is how Ethernet works.
What you are "showing us' (an occasional 44 ms delay) is typical of all busy Ethernet segments with many devices.
44 ms is 44 one thousandths of a second. 44/1000 seconds.
The way in which you answer my questions shows you do not understand LAN networking and Ethernet (or networking in general).
Delays on an Ethernet segment are not "errors" and nor is it a sign of "instability". This his how the Ethernet (and indeed most networking protocols work) protocols works (queues, delays, priorities).
If you want guaranteed fast delivery between two hosts, you need to move them to their own Ethernet segment with only two devices on that network.
This is the only approach any experienced network engineer would take or advise.
Think about how Ethernet works. Every device wants to talk at the same time on the same wire. They cannot talk at the same time. The more devices, the more this happens. Each device will wait a random number of milliseconds to transmit when the network is busy. This is now LANs work. The more devices, the more a chance of a delay. So..... a 44ms delay (44/1000 of a second) occasionally on a busy LAN segment is normal.
As I mentioned to you, but you do not seem to want to understand, you want guaranteed fast delivery between two hosts on a LAN segment, you need to move them to their own Ethernet segment with only two devices on that physical networking segment..
You're right. I hardly know about the networking, but some guys in network team told me that there's nothing wrong with the network devices, network configuration or something like that. They told me to focus on the server and OS. I have to agree with them because there're some servers which almost have the same network configuration with the two new servers, but have no problem like them
And it's a misunderstanding that I don't belive you. It's just a complicated case, and I don't have enough knowledge to solve it .
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)