VPS - Connection Timeout
I have a problem with my VPS. Hosting company have migrated my vps to a new and better dedicated server and now on all my sites(and IP) I got connection timeout error. I have changed "Main IP" and resolvers in HyperVM 10 minutes ago and it's not working(or I have to wait to wait like for nameservers registration?). I can ping my IP and all services(lxadmin,lighttpd etc are started successfully and its not wotking, I still getting connection timeout error.
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I don't know it anymore. Tried everything. I can not reach my server properly. A lot of time time out. netstat -anp |grep 'tcp|udp' | awk '{print $5}' | cut -d: -f1 | sort | uniq -c | sort -n 1 127.0.0.1 1 38.99.44.101 1 64.131.90.38 1 78.176.158.75 1 78.179.73.135 1 88.229.70.143 1 88.242.97.204 1 88.247.87.58 1 92.112.211.223 3 78.176.175.136 3 88.229.40.142 3 88.231.180.181 4 78.183.227.146 18 0.0.0.0 348 348 connections from an empty IP? i have tried syn cookies, let the firewall block all ports without results.
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The Connection Has Timed Out
I am trying to access a few websites like auction websites and gaming websites. But everytime they try and load I get a message "The connection has timed out" They have been blocked so I can't access them I have tryed checking my "HOST" file and it doesnt seem to be blocked that way. Does anyone know any other ways it could of been blocked?
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What Happened To <my Connection>
What on earth is going on? I have had my business website hosted by 2mhost.com for years and now it has been down for 2 weeks and their site is down also? What a rip-off! There are no phone numbers to contact them on the internet (none from google), no email addresses to contact anybody! How professional i tell ya! I am paid until January and i am losing money because my site is NOT up and running, there have been problems ALL YEAR! But it has never went this long, and they could at least email or notify customers of something major going on or something. Does anybody know of how to contact them and/or if there was anything that is going on like are they still in business?
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Too Many Connection From Yum
Today i get alert from server provider saying my server is under attack, i check netstat and found too many connections. Quote: This ticket was automatically generated by the Softlayer Network Protection System. Due to the large amount of traffic targeted to your IP address 74.86.157.184, SoftLayer has automatically injected the IP address into our Cisco Guard Protection system. This system diverts traffic destined to the IP address 74.86.157.184 through hardware devices that will try to identify and block the specific packets and flows responsible for the attack while allowing legitimate transactions to pass. The injection of 74.86.157.184 will remain in place until this attack subsides and then be automatically removed once traffic levels reach a normal level. Details of the event follow: Exceeded Bits In: 782.7 M (Threshold: 500 M) [url] The connections are from my server to port 80 of "140.211.166.134". lsof -i :port gives PHP Code: # lsof -i :47837 COMMAND PID USER FD TYPE DEVICE SIZE NODE NAME crond 16004 root 269u IPv4 48880489 TCP server20.hosthat.com:47837->ftp-osl.osuosl.org:http (CLOSE_WAIT) udevd 31116 root 269u IPv4 48880489 TCP server20.hosthat.com:47837->ftp-osl.osuosl.org:http (CLOSE_WAIT) yum-updat 31347 root 269u IPv4 48880489 TCP server20.hosthat.com:47837->ftp-osl.osuosl.org:http (CLOSE_WAIT) auditd 31683 root 269u IPv4 48880489 TCP server20.hosthat.com:47837->ftp-osl.osuosl.org:http (CLOSE_WAIT) python 31685 root 269u IPv4 48880489 TCP server20.hosthat.com:47837->ftp-osl.osuosl.org:http (CLOSE_WAIT) ntpd 31715 ntp 269u IPv4 48880489 TCP server20.hosthat.com:47837->ftp-osl.osuosl.org:http (CLOSE_WAIT) # I have rebooted the server and now server is normal. I disabled yum on the server. Some days back, i have same problem with another server, server have too many connection to one of the yum respositry IP. The OS is CentOS 5.1
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