CentOS 5 Networking :: Reset (clear) Statistics For The "netstat -s"?
Dec 21, 2010How to reset (clear) statistics for the "netstat -s"?
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General :: Reset / Clear Blacklisted Myself?
Jan 11, 2010I recently became co-owner of a server, however upon trying to ssh it became apparent the root admin gave me the wrong password by mistake;
After trying several times with the wrong pasword thinking I might have mistyped I have now blacklisted myself, huzzah.
How can I reset or clear the blacklist?
Debian :: PACKAGE MANAGER Crash - Stuck - Dead - How To Reset Or Clear Repositories
May 15, 2011The package manager is scrambled in my Ubuntu 11.04. It started with the repositories list being scrambled with multiple entries. Now when the Package Manager is launched it just accesses the hard drive forever. I did give it a half an hour just in case so it clearly stuck in a loop of some kind.
What I'd like to know is: Is there some way to reset, clear, turn off or de-select the added Repositories list from the command line (terminal.) This seems to be the only way since the Package Manager gets stuck. Keep in mind that I'm only slightly competent with Linux and have no idea where the Debian Package Manager data is located or how it works. If I go poking around without at least some guidance I may make things worse.
The problem seems to be spreading. Got stuck again while saving this message. Turned off the system, rebooted to recovery mode and did a file system check. Okay for now. Switching to clean OS on other partition.
I'll check for answers there but it's only Ubuntu 10.04 and I'd very much prefer to have 11.04 working and not have an effectively dead partition and don't want to loose everything on it with a re-format and 2 day re-install process (no installation disk.)
Networking :: MTR Command Automatic Restart Of Statistics?
May 9, 2011I have been searching this on the internet bu havent found anything so far.Is it possible to run the matt's traceroute utility and have it restart at intervals of 1 seconds?
View 2 Replies View RelatedNetworking :: Netstat - Dropped Packets Under IP
Feb 13, 2009I have question regarding netstat? When performing a "netstat -s" I receive the following information regarding dropped packets under IP:
IP:
93978695 total packets received
0 forwarded
0 incoming packets discarded
79472157 incoming packets delivered
65235033 requests sent out
29527 outgoing packets dropped
However if I run a "netstat -i" I have no dropped packets whatsoever: (apologies for the table format):
Kernel Interface table
Iface MTU Met RX-OK RX-ERR RX-DRP RX-OVR TX-OK TX-ERR TX-DRP TX-OVR Flg
bond0 1500 0 34326528 0 0 0 72755307 0 0 0 BMmRU
bond0:1 1500 0 - no statistics available - BMmRU
bond1 1500 0 28605491 0 0 0 20948952 0 0 0 BMmRU
eth0 1500 0 34199550 0 0 0 72755278 0 0 0 BMsRU
eth1 1500 0 126978 0 0 0 29 0 0 0 BMsRU
eth2 1500 0 97911 0 0 0 1 0 0 0 BMsRU
eth3 1500 0 28507580 0 0 0 20948951 0 0 0 BMsRU
lo 16436 0 34094225 0 0 0 34094225 0 0 0 LRU
Networking :: Understanding Netstat TCP Port
Aug 1, 2011I have an application that uses port 8080 all the time. One time, for some reason, it was taken by I didn't know what.
View 2 Replies View RelatedNetworking :: Netstat Displaying Wrong Process Name/id?
Feb 9, 2010While running some live tests last week I saw an odd situation where netstat appeared to be displaying the wrong PID and process name for TCP connections. I'm trying to figure out if this is just a strange netstat bug or if it could indicate something odd is happening with our software.
We have a main program which establishes a number of connections, including connecting to a JMS server and listening/accepting a TCP connection. The main program also creates a child process which it uses to communicate with another server. On at least three occasions we saw a situation we saw netstat reporting all the expected TCP connections (correct ip/port for both source and destination), however the child process, instead of the main, was listed for the PID. The main process was still running but netstat no longer reported any TCP connections established by the main program. The main program continued to function correctly, the JMS communication continued to work and we believe the other TCP connection was functioning correctly despite the program supposedly not having any TCP connections.
I'm wondering if this could simply be a bug and/or obscure functionality of netstat that I don't understand which would cause netstat to report the child process as 'owning' the parents TCP connections. I don't know how this would happen or why the parent would continue functioning despite the problem otherwise.
Networking :: Netstat Command - No Support For IP Masquerade
Nov 23, 2009While issuing the command netstat -M it shows netstat: no support for `ip_masquerade' on this system. But this system is used as a gateway and iptable rules are set for ip forwarding. Also internet is getting another machine through this machine. What about the message?
View 3 Replies View RelatedNetworking :: Netstat Port State IDLE
Jun 8, 2011with netstat i found a port with idle state, i google the meaning of IDLE:Idle, opened but not bound.What do you mean by bound?
View 2 Replies View RelatedNetworking :: OpenVPN Server And Netstat -tunp
Jan 8, 2010When the centos is running a vpn server, there 's a client connecting. The connection can't be seen by netstat -tunp
View 4 Replies View RelatedNetworking :: Using Netstat Command - 54406 Established?
Dec 1, 2010I just found something "strange" by using netstat
tcp 0 0 myhost.deprecated:53719 amaretti.chimfar.:54406 ESTABLISHED
How can I check what is the program that is responsible for this line?
Ubuntu Networking :: Port Open In Iptables But Nothing In Netstat?
May 16, 2011I need the port 27015 to be open. I've opened it in iptables :
Quote:
iptables -A INPUT -p tcp -i eth0 --dport 27015 -j
But when i try :
Quote:
netstat -nan
The port 27015 do not appear as "LISTEN".
Ubuntu Networking :: Netstat Shows Web Server Connecting To Itself?
Jul 14, 2011I've been experiencing some home web-server slowdown issues lately, and I wanted to see if it's a problem with the server itself. I'm not sure if this might be the problem, but upon checking netstat -tn, I see over 15 instances of the following:
[Code]...
where 192.168.2.9 is the server's local address, the local address port varies, and the foreign address is the server's web address. If anyone knows what might be causing this and/or how to fix i
Networking :: (Netstat -pl) Foreign Host Can Connect From Any Port (IPP)
May 12, 2010Netstat has always confused me. I ype netstat -pl and get this:
Code:
Proto Recv-Q Send-Q Local Address Foreign Address State PID/Program name
tcp 0 0 localhost:ipp *:* LISTEN 1476/cupsd
tcp 0 0 localhost:postgresql *:* LISTEN 13816/postgres
tcp 0 0 *:44223 *:* LISTEN 1288/sshd
tcp6 0 0 localhost:ipp [::]:* LISTEN 1476/cupsd
tcp6 0 0 localhost:postgresql [::]:* LISTEN 13816/postgres
tcp6 0 0 [::]:44223 [::]:* LISTEN 1288/sshd
udp 0 0 *:bootpc *:* 1267/dhclient
I assume that *:* means that any foreign host can connect from any port, but then what does [::]:* mean? and localhost:ipp... what port is ipp? Shouldn't ports be numeric?
Networking :: Netstat Command - Huge Amounts Of Small Packets
Nov 30, 2009I have a small office network (about 30 machine) with linux gateway (6Mbps internet bandwidth). Every user get only 500Kbps bandwidth, and they use the internet very poor. The internet getting slow lately, and I noticed that there are huge amount of small packets (78 byte, 48 byte) coming to linux machines. My question is: How can I solve which machine(s) sending those small packets? Do you have any ideas with netstat command?
View 1 Replies View RelatedNetworking :: (Netstat -s) Bits Or Data Packets Transferred Counts?
Sep 15, 2009Using netstat I can get a lot of network related information which is pretty useful at times. But when I use for example 'netstat -s' it gives me a lot of counts for bits transferred or data packets transferred etc. Now one thing I am not sure of is that for how long those counts will keep rolling and when will they get reset (when I restart the machine?, when I restart the network services? Or if there is some kinda threshold set on it?) How exactly netstat counts those things (I mean what is the source of those counts for netstat).
View 2 Replies View RelatedNetworking :: Netstat Shows Multiple Identical Instances Of Connection
Jan 4, 2010We are running a combination of Apache-2 with mod_jk connecting to tomcat workers running on separate hardware.Strange: "netstat -tn" on the Apache server outputs identical combinations of source address, source port, destination address and destination port.
Has anybody else experienced this phenomenon? (I googled and searched LQ but couldn't find anybody else reporting this)Is netstat broken, or is there another explanation?
CentOS 5 :: How To Clear Error
Aug 13, 2009I need to clear the following error after trying to upgrade with yum. code...
View 1 Replies View RelatedCentOS 5 Hardware :: HAUWEI E1552 - Modem Is Not Clear To Send?
Mar 28, 2011I test the HAUWEI E1552 with SMSTOOLS3and i try to command and testing as following
# lsusb
Bus 003 Device 003: ID 12d1:1446 Huawei Technologies Co., Ltd.
Bus 003 Device 001: ID 0000:0000
[code]....
CentOS 5 :: CMOS Password Reset Possible From Within It?
Oct 7, 2010I have a lost password on an Intel DG33TL motherboard which I guess is only resetable by shorting the right jumpers on the board. I have two questions regarding that:
1- Is there any way I can reset the CMOS password through the CentOS? Or is that a thing of old motherboards where one could reset them through the OS?
2- Currently I have two hard drives installed in Raid1 (mirroring each other) through the motherboard RAID (not the through any RAID card or through CentOS). RAID was made prior to installing CentOS. So, would resetting the jumper mess up the whole RAID? I don't want trouble and I can leave without the password but it's good to know if need arises.
CentOS 5 :: Reset Eth0 Without Reboot
Jul 18, 2011after the 5.6 update I started loosing the connection to my router. Having had issues with routers before I assumed that the router was on its way out. However I happended to have a laptop handy the other day and thought I would give it a try (after eth0 went down), router was fine(same cable too). I have tried bringing eth0 up/down (gui and ifdown/ifup) and restarted the network(gui and cli) but it will not get an ip(as I recall it does recognize that the cable is connected). If I do a reboot, eth0 comes up immediately. The log just shows repeated dhcp requests. I tried a dhclient -r but it errors out with no link found. It has been doing this since 5.6 came out (roughly once a day) so I THINK that it is not a hardware issue(should have died completely by now if it was). PSU voltages show stable and unchanged. It does use the forcedeath driver. 5.6-64bit fully updated.
View 9 Replies View RelatedCentOS 5 :: Reset System To After Install Configuration?
Mar 6, 2009How do I set my centos system to the configuration it had directly after the installation? Because there are so many messed up tings on here right now, firefox will only work with my proxy server if I put its IP directly into firefox but not if I put its IP into the system proxy settings and then point firefox at that. httpd refuses to serve up any kind of documen apart from the test page randomly and even then I sometimes get a 403 error. Seriously is this the normal practice for setting up a LAMP server???
View 7 Replies View RelatedCentOS 5 :: Permissions Get Reset To Original State
Nov 4, 2009I have a Centos 5.3 desktop that I have a development board connected via a serial connection to. The permissions on /dev/ttyS0 are currently set
crw--w---- 1 root root 4, 64 Nov 4 13:56 ttyS0
I have changed them so that they read
crw-rw---- 1 root uucp 4, 64 Nov 4 13:56 ttyS0
But every time I initialize the dev board the permissions switch back to the original state. I have found lots about preventing the permissions switching back upon reboot but that doesn't appear to be the problem.
CentOS 5 Server :: Reset Yum Configuration To Default?
Nov 5, 2009I have messed around with yum config files & my system is not updating anymore! is there is a way to reset yum configuration to its default?
View 4 Replies View RelatedCentOS 5 :: 5.3 Recover / Reset Root Password
Jun 2, 2011I have to recover / reset root password. I do not have the 5.3 cd, can I boot with the CentOS-5.6-i386-LiveCD.iso [URL] and follow the recovery procedure outlined below [URL]
View 3 Replies View RelatedFedora :: Unable To Reset Using Either The Reset Option In Gnome Shell Or The Command Using A Terminal?
Jun 3, 2011I'm unable to reset using either the reset option in gnome shell or the command using a terminal. When I select it the shell exits and displays the graphic "exploding" and then it just sits there. Shutdown works fine; just no reset. Any ideas? I've installed from the DVD. I booted the live CD and it resets just fine so I know it's no my hardware
View 1 Replies View RelatedCentOS 5 :: Reject-with Tcp-reset In OUTPUT Chain With Kernel 164.x
Nov 6, 2009I usually have something like
iptables -A OUTPUT -p tcp --dport 113 -j REJECT --reject-with tcp-reset
in my firewall near the top, as I dont want the servers to generate ident requests and I don't want services (mail and ftp...) stalling when waiting for ident replies on clients with ident port filtered. This worked fine until the 164 kernel series.
Tested both 2.6.18-164.2.1.el5 and 2.6.18-164.6.1.el5. The rule gets matched, but the rst is never returned to the application so it stalls in every case. Booted back to 2.6.18-128.1.10.el5 and it works like a charm. I see no netfilter related patches in the 164 series that weren't present in 128.
Ubuntu Networking :: Clear 4G Mobile USB - Get Working?
Jul 27, 2010My mom just switched from Comcast to Clear 4G Mobile Internet service and I don't know how to get this working on a Ubuntu 10.04 system. The Clear installation USB only gives me two options: Windows Users and Mac OS X Users. I was wondering if the Linux WiMax driver would be instrumental in having Clear work on my Ubuntu 10.04 system. From this website: [URL]..
However, if there are no other options, we do have 10 days to back out of the contract.I'm a dim light bulb when it comes to these things. If I didn't provide enough info, just let me know!
Ubuntu Networking :: Could't Find Anywhere On How To Clear All IPs In Darkstat?
Jan 5, 2011could't find anywhere on how to clear all IPs in Darkstat,anyone knows?
View 1 Replies View RelatedUbuntu :: How To Get Statistics Under Gedit
Mar 24, 2010i always use gedit to write and edit text file under ubuntu. However, i cant find the way to get some statistics, like how many times a word presents in the txt file
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