Ddos Tcp Window
Apr 13, 2009Someone is ddosing us but i don't think is a huge ddos and i need your advise about that.
I own a dedicated server with direct admin.
dual core
2gb ram and 100mbit speed
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FTP- Password Window
Apr 6, 2007Sometimes when you upload to ftp, the password window keeps appearing.
You type in the correct password, and then it keeps appearing and appearing as you upload files.
Why is that?
Is it my fault or hosting's fault.
What are the good web ftp clients with no time and size limits?(not net2ftp)
KDE Vs. GNOME Vs. Any Other Window Managers
Jun 15, 2007However, my family wants to use Linux, but they want it user friendly, which is why I need a window manager (before anyone asks).
I have installed Gentoo Linux on an G4 White "PowerPC" Macintosh iBook with 512M RAM and a 27G HD.
Which system do you recommend? I would like posts that describe why you would choose this system.
Can We Uninstall X-Window On Centos
Jul 3, 2007if possible, what's the right command?
View 4 Replies View RelatedSsh Window Doesn't Ask Confirmation Anymore
Aug 9, 2008does anyone know what would cause a linux box (CentOS) to suddenly stop asking to overwrite or not?
Like before on this 1 particular box I would have to type:
cp file.txt file2.txt -f
in order to enforce overwrite
but recently if I do
cp file.txt file2.txt
it doesnt ask if I want to overwrite the file, it just does it
I think this happened with updating to the newest kernel and/or CENTOS 5
how to turn it back on so you have to answer YES/No (y/n)?
Anybody Running Jboss On Window 2008
Dec 5, 2008This is the first time I am using Windows 2008. I am used to Win xp but IIS in Windows 2008 looks like the default server and it always grabs the 80 port and if I remove it, Web Publishing and http services won't be available
Any body familar with Jboss on Windows 2008?
How To Monitor A Script Running More Details On TOP Window
Dec 2, 2008how to monitor a script running more details on TOP window?
I know command "top" will list all running tasks, a typical sample like this:
last pid: 28549; load averages: 0.06, 0.05, 0.06 10:40:53
45 processes: 44 sleeping, 1 on cpu
CPU states: 97.0% idle, 1.8% user, 1.2% kernel, 0.0% iowait, 0.0% swap
Memory: 32M real, 512K free, 15M swap in use, 186M swap free
PID USERNAME THR PRI NICE SIZE RES STATE TIME CPU COMMAND
28516 wnl 1 3 0 10M 7080K sleep 0:52 4.28% netscape
28549 wnl 1 23 0 1820K 1388K cpu 0:00 1.11% top
22839 root 1 34 0 9772K 4064K sleep 3:29 0.78% Xsun
28502 wnl 1 34 0 5220K 3824K sleep 0:14 0.34% emacs
28498 wnl 1 23 0 2792K 1764K sleep 0:00 0.07% xterm
28484 wnl 1 34 0 2104K 1484K sleep 0:00 0.04% olwm
122 root 3 33 0 2688K 1360K sleep 0:08 0.03% automountd
1 root 1 33 0 1564K 460K sleep 0:11 0.00% init
142 root 6 -13 0 1816K 1180K sleep 0:04 0.00% nscd
93 root 1 33 0 1800K 1088K sleep 0:04 0.00% in.named
180 root 1 34 -12 1552K 772K sleep 0:03 0.00% xntpd
98 root 1 23 0 1756K 912K sleep 0:02 0.00% inetd
126 root 1 33 0 1544K 924K sleep 0:02 0.00% syslogd
357 root 1 13 0 2636K 872K sleep 0:01 0.00% rpc.ttdbserver
136 root 1 23 0 1360K 676K sleep 0:01 0.00% cron
But I want to know further, like I am having a vbulletin forum, usually it just shows task name php, can I use top command or any other command/tool to list which page is being processing? like,
Code:
PID USERNAME THR PRI NICE SIZE RES STATE TIME CPU COMMAND
28516 wnl 1 3 0 10M 7080K sleep 0:52 4.28% /root/home/forums/showthread.php?t=1234
Email Function Not Working (MS Window Server 2003)
May 23, 2008We have a MS Window server 2003 with SP2, currently there is a website running, the webiste is desgined by using asp.net 2.0 c#.
We reinstalled the window server 2003 last week, and we found the email functions not working any more(users in the website can't receive email each other).
I have spent days and trying to figure out, but no luck, I have tried to reset the IIS settings, SMTP Virtual settings, and add/remove windows componets settings...
Tools Repair Disk - Window Server 2003
Nov 13, 2008My server show the error:
The file system structure on the disk is corrupt and unusable. Please run the chkdsk utility on the volume DeviceHarddiskVolume1.
The file system structure on the disk is corrupt and unusable. Please run the chkdsk utility on the volume C:.
I have requested them to add another disk and copy the data
With which utility can try to repair the disk
Being Ddos'd By A U.K Ddos Protection Company - Dragonara.net
Nov 7, 2008it's come under my attention that dragonara.net has been ddosing me today since morning from the ip:
194.8.75.229
What's so ironic about it is that the ip is from a UK DDOS protection site so i'm expecting some email with their services in the next hour or so. Stay clear of them they are fakes and e-terrorists.
DDoS Protection Providers Vs DDoS Protection Scripts
Oct 8, 2009I am looking for some good ddos protection providers, via protected dns. I've searched on internet, but most of them are really expensive.
Please tell me some ddos protection providers what could help me.(gige is too expensive btw).
And I found some ddos protection scripts. How can a script protected a server from ddos? A sript like CSF or DDoS deflate?
DDoS?
Apr 9, 2009I've been getting VERY high packet loss to my VPS for around 10-15 minute periods over the past month or so (No patterns or specific times, totally random when it occurs) with my provider's Parallels Business Automation control panel reporting "Server is down" along with the VZCP on the node being inaccessible. I opened a ticket with my provider and they told me that they experienced a DDoS attack on the node my VPS was hosted on.
However, I get the feeling that they are giving me some crap to stop my pestering them about the packet loss all the time (I mainly use my VPS for providing VoIP services which use UDP so the packet loss is devastating).
Anyone got any views on this?
Also they keep offering to move me to a diffrent node but they say they can only do that by giving me a new IP address and I would have to backup all the data and restore it manually, myself. Any views on this as well?
UDP DDoS
Jun 6, 2009I'm experiencing a significant UDP DDoS at the moment which is aimed at port 80 on my server, it's currently crippling Apache, but only on port 80, https (443) is fine. I've told iptables it drop UDP packets sent to port 80 and have also completely blocked most of the attacking IPs, this has helped, but the webserver is still periodically unresponsive.
View 11 Replies View RelatedGetting Ddos ...
Jun 9, 2008We are getting ddosed badly.. Last night httpd reached max clients and httpd wasnt able to start up.
View 3 Replies View RelatedBad DDos
Feb 4, 2008we had a bad ddos to on of the sites we were hosting, the ip of the ddos was blocked in apf and iptables, but for some reason it still got through we had to have it blocked in the router, we installed CSF into our server hoping for a better firewall does anybody know why apf could not hold back the ip im open to suggestions,
View 2 Replies View RelatedVPS Being DDoS'd
Dec 9, 2008I have got pretty big problems with my VPS, some of my sites getting DDoS'd a log. I have no idea why and who DDoSing them
I have csf, apf and DDoS Delfate installed but it seems they can't take those attacks down. I know for mod_evasive but it works only on small attacks, I getting pretty strong attacks
I need some way to configure csf better, what I need to edit in /etc/csf.conf to block IPs if the same IP trying to connect to server more that 10 times. I need everything what I could edit for csf to block IPs faster
About DDoS Deflate, he is configured to works with apf, can I configure it to works with csf and how? How to configure DDoS Deflate better, to block IPs faster
Also, another problem with csf is that when I restart csf(service csf restart) he unblock all blocked IPs and I have to block them again
How to see blocked IPs by iptables?
I running lighttpd at the moment but I thinking to change it with Litespeed(free edition), what do you think about it?
I hope I will get some help here. Aslo,would be interesting to hear how do you guys protecting your servers from DDoS(if you getting DDoSed
It's A Ddos
May 27, 2007we have a 100mbut connection and with a normal traffic we use about 40-50mbit but from friday seem that we are under attack this is the stats from the fastethernet
inbound 20427 ucast pkts/s
outbound 5547.5 ucast pkts/s
inbound 85793.9 Kbit/s
outbound 8211.98 Kbit/s
we have reach also for 4 hours 100mbit and all the server was offline, we have contact the datacenter and they say that not is a ddos attack because the traffic come fom our server and not from outside the net, so look as we have a hacked server that is making all this traffic, how can w found the problem? we have about 130 server on this connection
DDos
Aug 18, 2007If you were under a DDos attack, what commands would you execute to confirm this?
Is it normal for high traffic sites with 3,000 concurrent apache connections from running this command?
netstat -n | grep :80 |wc -l
DDoS
Dec 28, 2007what would happen if you changed the server IP to 127.0.0.1?
View 4 Replies View RelatedDDOS Attack
May 29, 2009My server is using too many httpd process..I think iam under DDOs attack..I executed the following command..
netstat -an | grep :80 | sort
and the result is this
tcp 0 1491 ::ffff:95.211.10.169:80 ::ffff:213.215.100.110:2263 LAST_ACK
tcp 0 1493 ::ffff:95.211.10.169:80 ::ffff:85.207.126.231:52694 LAST_ACK
tcp ....
Getting DDoS, Can Squid Help?
May 29, 2008The DC installed Squid. It manages the load fine but the php code on my page is cached and doesn't work.
Is there a way to get squid to not cache php? in that httpd can directly call php while squid does everything else?
Ddos Protection/ Different Ip's
Apr 16, 2009Hey guys If there was a way to have the ips of the dedi change constantly would this help prevent ddos attacks or would there be no difference if the domain was being attacked.
View 2 Replies View RelatedBeing Attacked - DDOS?
Nov 6, 2007OK well today I found out my server was being DDOS'ed
And I know which domain is being attacked with hundreds of IP's. I am running Cpanel / WHM but I have no idea how I can stop this?
Any ideas or suggestions? Maybe redirect the DNS? to a invalid ip? But I'm not sure how i can go about doing that?
Massive DDoS
Sep 16, 2007I have a problem with a customer. For the last 48 hours he has been receiving a massive DDoS at his server. I tried blocking the darn IPs but they keep coming and with several hundreds of connections each:
104 78.157.168.98
125 83.226.157.91
126 89.103.109.65
131 89.12.150.23
135 84.251.196.78
135 86.122.0.135
135 91.127.235.86
154 84.24.14.41
160 193.216.140.101
331 89.151.8.78
419 78.0.103.64
Apache has over 14000 connections. I tried using mod_evasive but didn't do anything and the server has been out without httpd for hours now. Any advices? This is a Hsphere server (I hate it personally) with 4GB RAM and a dual optero 246. I have the mexclients setting at 550.
Is This A DDoS Attack?
Aug 4, 2009I have a windows server, and today it has a large inbound traffic, so I tried to disable all web service, and after that, the result of netstat -an shows no connection at all, but the server still has large inbound traffic,
Do you have any idea about this?
What should I do now?
DDOS Attack Help
Mar 19, 2008Our server is in attack since 4 days. Http port busy all the time.
When I type :
netstat -na | grep ":80" | awk '{print $5}' | cut -d. -f1-4 | cut -d: -f1 | sort -n| uniq -c | sort -n | tail -5
It shows :
[root@ ~]# netstat -na | grep ":80" | awk '{print $5}' | cut -d. -f1-4 | cut
-d: -f1 | sort -n| uniq -c | sort -n | tail -5
2 65.19.130.24
2 83.149.120.9
4 204.15.73.243
35 222.254.103.142
5128
[root@ ~]#
I wonder the hidden IP of 5128 ??? How to know it?
DDOS Threats
Jul 28, 2009A user joined our live chat and said if we didn't cancel a domain on our server, he will send us a DDOS attack, and he did so and also did this morning.
Is there anything I can do to prevent this or possibly punish him?
Am I Under DDOS Attack?
Jun 21, 2007The server getting slow with high I/O diskwait then normal, although load is not high.
here is the output of: netstat -anp |grep 'tcp|udp' | awk '{print $5}' | cut -d: -f1 | sort | uniq -c | sort -n .................
DDOS Idea
Apr 1, 2009I want to understand the Idea of DDOSING
If I have a server with a a gb /second port so no one can DDOS me ?
or if the hacker have a servers with a gb/ port he can destroy any thing ?
second question
sometimes people hjave ip tables to filter all the packets to the server these people some times go down for ddosing too WHY ? why the IP tables cant filter the packets of this type of DDOSING?
Server Getting Ddos
Jul 29, 2006My server is getting ddossed everyday, all are at the same time -> 4 am since tuesday.
Cacti is showing 60~70mbit on that time.
Server 'crashed' on thursday (nearly 70mbit), it got back up but the ips (4 out of 5) were not working. Couldnt ping it. So I gave it a reboot and it worked again.
I used to get alot of Brute Force attacks, after I changed port and not allow root login etc etc on Monday, I dont get any attacks anymore ...
Ddos Attack On VPS
Apr 12, 2009i had installed anti ddos or firewall,but those are useless.His attacks are such great that The server and all the vps are down now. One told me that I should check the ips and receive ips. The attacker is so skillful .describe the best method to defeat him. Be sides the attacker use diffirenet ips in each attack,I block him by iptables but no use…. His attack occupy all the ram and I have to resetart the server… Now this time his attack lead to shutting all the vps down
View 10 Replies View Related