[root@vpsserver3 ~]# df -h Filesystem Size Used Avail Use% Mounted on /dev/md1 1.7T 2.1G 1.6T 1% / tmpfs 7.8G 0 7.8G 0% /dev/shm /dev/mapper/mpathbp1 493G 132G 337G 29% /backup_SAN /dev/mapper/mpathbp2 20G 1.1G 18G 6% /var /dev/mapper/mpathap1 2.0T 278G 1.6T 15% /vz /dev/mapper/mpathcp1 2.0T 199M 1.9T 1% /vz2 /dev/mapper/mpathbp3 957G 200M 908G 1% /vz3 [root@vpsserver3 ~]# [root@vpsserver3 ~]# uname -a Linux vpsserver3.dlthhost.com 2.6.32-042stab076.5 #1 SMP Mon Mar 18 20:41:34 MSK 2013 x86_64 x86_64 x86_64 GNU/Linux [root@vpsserver3 ~]# nmap -p2086,2087 203.151.45.x6 Starting Nmap 5.51 at 2013-04-19 19:26 ICT Failed to find device venet0 which was referenced in /proc/net/route Failed to find device venet0 which was referenced in /proc/net/route Failed to find device venet0 which was referenced in /proc/net/route Failed to find device venet0 which was referenced in /proc/net/route Failed to find device venet0 which was referenced in /proc/net/route Failed to find device venet0 which was referenced in /proc/net/route Failed to find device venet0 which was referenced in /proc/net/route Failed to find device venet0 which was referenced in /proc/net/route Failed to find device venet0 which was referenced in /proc/net/route Failed to find device venet0 which was referenced in /proc/net/route Failed to find device venet0 which was referenced in /proc/net/route Failed to find device venet0 which was referenced in /proc/net/route Failed to find device venet0 which was referenced in /proc/net/route Failed to find device venet0 which was referenced in /proc/net/route Failed to find device venet0 which was referenced in /proc/net/route Failed to find device venet0 which was referenced in /proc/net/route Note: Host seems down. If it is really up, but blocking our ping probes, try -Pn Nmap done: 1 IP address (0 hosts up) scanned in 0.51 seconds [root@vpsserver3 ~]# sysctl -p net.ipv4.ip_forward = 1 net.ipv6.conf.default.forwarding = 1 net.ipv6.conf.all.forwarding = 1 net.ipv4.conf.default.proxy_arp = 0 net.ipv4.conf.all.rp_filter = 1 kernel.sysrq = 1 kernel.core_uses_pid = 1 net.ipv4.tcp_syncookies = 1 net.ipv4.conf.default.send_redirects = 1 net.ipv4.conf.all.send_redirects = 0 error: "net.ipv4.ip_conntrack_max" is an unknown key kernel.shmall = 4294967296 net.core.netdev_max_backlog = 2048 net.core.dev_weight = 64 net.ipv4.tcp_rmem = 4096 87380 16777216 net.ipv4.tcp_wmem = 4096 65536 16777216 net.ipv4.tcp_rfc1337 = 1 net.ipv4.tcp_sack = 0 net.ipv4.tcp_fin_timeout = 20 net.ipv4.tcp_keepalive_probes = 5 net.ipv4.tcp_max_orphans = 32768 net.core.optmem_max = 20480 net.core.rmem_default = 16777216 net.core.rmem_max = 16777216 net.core.wmem_default = 16777216 net.core.wmem_max = 16777216 net.core.somaxconn = 500 net.ipv4.tcp_orphan_retries = 1 net.ipv4.tcp_max_tw_buckets = 540000 [root@vpsserver3 ~]# [root@vpsserver3 ~]# ifconfig eth0 Link encap:Ethernet HWaddr xx:xx:DE:F1:B1:CE inet addr:203.151.45.x1 Bcast:203.151.45.255 Mask:255.255.254.0 inet6 addr: xxxx::xxxx:deff:fef1:b1ce/64 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:189829860 errors:0 dropped:0 overruns:890 frame:0 TX packets:241780265 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:48337595152 (45.0 GiB) TX bytes:174247780127 (162.2 GiB) Memory:fea60000-fea80000 eth3 Link encap:Ethernet HWaddr xx:xx:DE:F1:B1:CD inet addr:203.151.45.x2 Bcast:203.151.45.255 Mask:255.255.254.0 inet6 addr: xxxx::xxxx:deff:fef1:b1cd/64 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:4052234 errors:0 dropped:0 overruns:0 frame:0 TX packets:512 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:1258038993 (1.1 GiB) TX bytes:32220 (31.4 KiB) Memory:fe9e0000-fea00000 lo Link encap:Local Loopback inet addr:127.0.0.1 Mask:255.0.0.0 inet6 addr: ::1/128 Scope:Host UP LOOPBACK RUNNING MTU:16436 Metric:1 RX packets:3987227 errors:0 dropped:0 overruns:0 frame:0 TX packets:3987227 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:992490479 (946.5 MiB) TX bytes:992490479 (946.5 MiB) venet0 Link encap:UNSPEC HWaddr 00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00 UP BROADCAST POINTOPOINT RUNNING NOARP MTU:1500 Metric:1 RX packets:242021075 errors:0 dropped:0 overruns:0 frame:0 TX packets:184395002 errors:0 dropped:1765 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:171037784143 (159.2 GiB) TX bytes:42984061114 (40.0 GiB) [root@vpsserver3 ~]#
[root@migration /]# ifconfig lo Link encap:Local Loopback inet addr:127.0.0.1 Mask:255.0.0.0 UP LOOPBACK RUNNING MTU:16436 Metric:1 RX packets:576 errors:0 dropped:0 overruns:0 frame:0 TX packets:576 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:34560 (33.7 KiB) TX bytes:34560 (33.7 KiB) venet0 Link encap:UNSPEC HWaddr 00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00 inet addr:127.0.0.1 P-t-P:127.0.0.1 Bcast:0.0.0.0 Mask:255.255.255.255 UP BROADCAST POINTOPOINT RUNNING NOARP MTU:1500 Metric:1 RX packets:3100 errors:0 dropped:0 overruns:0 frame:0 TX packets:3123 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:510453 (498.4 KiB) TX bytes:281511 (274.9 KiB) venet0:0 Link encap:UNSPEC HWaddr 00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00 inet addr:203.151.45.76 P-t-P:203.151.45.76 Bcast:203.151.45.76 Mask:255.255.255.255 UP BROADCAST POINTOPOINT RUNNING NOARP MTU:1500 Metric:1 [root@migration /]# tail -f /etc/hosts #::1 localhost localhost.localdomain localhost6 localhost6.localdomain6 127.0.0.1 localhost.localdomain localhost localhost4.localdomain4 localhost4 # Auto-generated hostname. Please do not remove this comment. 203.151.45.x6 migration.xxxxhost.com migration ::1 localhost [root@migration /]# telnet localhost 2086 Trying 127.0.0.1... telnet: connect to address 127.0.0.1: Connection timed out Trying ::1... telnet: connect to address ::1: Network is unreachable [root@migration /]# service cpanel status cpsrvd (pid 9181) is running... entropychat is stopped stunnel is stopped interchange is stopped qrunner is stopped [root@migration /]# sysctl -p net.ipv4.ip_forward = 0 net.ipv4.tcp_syncookies = 1 net.ipv6.conf.all.disable_ipv6 = 1 net.ipv6.conf.default.disable_ipv6 = 1 [root@migration /]#
[root@kloxo-mr network-scripts]# cat ifcfg-venet0 DEVICE=venet0 BOOTPROTO=static ONBOOT=yes IPADDR=127.0.0.1 NETMASK=255.255.255.255 BROADCAST=0.0.0.0 IPV6INIT="yes" [root@kloxo-mr network-scripts]# cat ifcfg-venet0:0 DEVICE=venet0:0 ONBOOT=yes IPADDR=203.151.45.x0 NETMASK=255.255.255.255 [root@kloxo-mr network-scripts]# [root@kloxo-mr /]# telnet 127.0.0.1 80 Trying 127.0.0.1... Connected to 127.0.0.1. Escape character is '^]'. Connection closed by foreign host. [root@kloxo-mr /]#
root@server1:/# telnet 127.0.0.1 8443 Trying 127.0.0.1... Connected to 127.0.0.1. Escape character is '^]'. Connection closed by foreign host. root@server1:/#
[root@vpsserver3 ~]# df -h Filesystem Size Used Avail Use% Mounted on /dev/md1 1.7T 2.1G 1.6T 1% / tmpfs 7.8G 0 7.8G 0% /dev/shm /dev/mapper/mpathbp1 493G 132G 337G 29% /backup_SAN /dev/mapper/mpathbp2 20G 1.1G 18G 6% /var /dev/mapper/mpathap1 2.0T 278G 1.6T 15% /vz /dev/mapper/mpathcp1 2.0T 199M 1.9T 1% /vz2 /dev/mapper/mpathbp3 957G 200M 908G 1% /vz3 [root@vpsserver3 ~]# [root@vpsserver3 ~]# uname -a Linux vpsserver3.dlthhost.com 2.6.32-042stab076.5 #1 SMP Mon Mar 18 20:41:34 MSK 2013 x86_64 x86_64 x86_64 GNU/Linux [root@vpsserver3 ~]# nmap -p2086,2087 203.151.45.x6 Starting Nmap 5.51 ( ) at 2013-04-19 19:26 ICT Failed to find device venet0 which was referenced in /proc/net/route Failed to find device venet0 which was referenced in /proc/net/route Failed to find device venet0 which was referenced in /proc/net/route Failed to find device venet0 which was referenced in /proc/net/route Failed to find device venet0 which was referenced in /proc/net/route Failed to find device venet0 which was referenced in /proc/net/route Failed to find device venet0 which was referenced in /proc/net/route Failed to find device venet0 which was referenced in /proc/net/route Failed to find device venet0 which was referenced in /proc/net/route Failed to find device venet0 which was referenced in /proc/net/route Failed to find device venet0 which was referenced in /proc/net/route Failed to find device venet0 which was referenced in /proc/net/route Failed to find device venet0 which was referenced in /proc/net/route Failed to find device venet0 which was referenced in /proc/net/route Failed to find device venet0 which was referenced in /proc/net/route Failed to find device venet0 which was referenced in /proc/net/route Note: Host seems down. If it is really up, but blocking our ping probes, try -Pn Nmap done: 1 IP address (0 hosts up) scanned in 0.51 seconds [root@vpsserver3 ~]# sysctl -p net.ipv4.ip_forward = 1 net.ipv6.conf.default.forwarding = 1 net.ipv6.conf.all.forwarding = 1 net.ipv4.conf.default.proxy_arp = 0 net.ipv4.conf.all.rp_filter = 1 kernel.sysrq = 1 kernel.core_uses_pid = 1 net.ipv4.tcp_syncookies = 1 net.ipv4.conf.default.send_redirects = 1 net.ipv4.conf.all.send_redirects = 0 error: "net.ipv4.ip_conntrack_max" is an unknown key kernel.shmall = 4294967296 net.core.netdev_max_backlog = 2048 net.core.dev_weight = 64 net.ipv4.tcp_rmem = 4096 87380 16777216 net.ipv4.tcp_wmem = 4096 65536 16777216 net.ipv4.tcp_rfc1337 = 1 net.ipv4.tcp_sack = 0 net.ipv4.tcp_fin_timeout = 20 net.ipv4.tcp_keepalive_probes = 5 net.ipv4.tcp_max_orphans = 32768 net.core.optmem_max = 20480 net.core.rmem_default = 16777216 net.core.rmem_max = 16777216 net.core.wmem_default = 16777216 net.core.wmem_max = 16777216 net.core.somaxconn = 500 net.ipv4.tcp_orphan_retries = 1 net.ipv4.tcp_max_tw_buckets = 540000 [root@vpsserver3 ~]# [root@vpsserver3 ~]# ifconfig eth0 Link encap:Ethernet HWaddr xx:xx:DE:F1:B1:CE inet addr:203.151.45.x1 Bcast:203.151.45.255 Mask:255.255.254.0 inet6 addr: xxxx::xxxx:deff:fef1:b1ce/64 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:189829860 errors:0 dropped:0 overruns:890 frame:0 TX packets:241780265 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:48337595152 (45.0 GiB) TX bytes:174247780127 (162.2 GiB) Memory:fea60000-fea80000 eth3 Link encap:Ethernet HWaddr xx:xx:DE:F1:B1:CD inet addr:203.151.45.x2 Bcast:203.151.45.255 Mask:255.255.254.0 inet6 addr: xxxx::xxxx:deff:fef1:b1cd/64 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:4052234 errors:0 dropped:0 overruns:0 frame:0 TX packets:512 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:1258038993 (1.1 GiB) TX bytes:32220 (31.4 KiB) Memory:fe9e0000-fea00000 lo Link encap:Local Loopback inet addr:127.0.0.1 Mask:255.0.0.0 inet6 addr: ::1/128 Scope:Host UP LOOPBACK RUNNING MTU:16436 Metric:1 RX packets:3987227 errors:0 dropped:0 overruns:0 frame:0 TX packets:3987227 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:992490479 (946.5 MiB) TX bytes:992490479 (946.5 MiB) venet0 Link encap:UNSPEC HWaddr 00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00 UP BROADCAST POINTOPOINT RUNNING NOARP MTU:1500 Metric:1 RX packets:242021075 errors:0 dropped:0 overruns:0 frame:0 TX packets:184395002 errors:0 dropped:1765 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:171037784143 (159.2 GiB) TX bytes:42984061114 (40.0 GiB) [root@vpsserver3 ~]#
[root@migration /]# ifconfig lo Link encap:Local Loopback inet addr:127.0.0.1 Mask:255.0.0.0 UP LOOPBACK RUNNING MTU:16436 Metric:1 RX packets:576 errors:0 dropped:0 overruns:0 frame:0 TX packets:576 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:34560 (33.7 KiB) TX bytes:34560 (33.7 KiB) venet0 Link encap:UNSPEC HWaddr 00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00 inet addr:127.0.0.1 P-t-P:127.0.0.1 Bcast:0.0.0.0 Mask:255.255.255.255 UP BROADCAST POINTOPOINT RUNNING NOARP MTU:1500 Metric:1 RX packets:3100 errors:0 dropped:0 overruns:0 frame:0 TX packets:3123 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:510453 (498.4 KiB) TX bytes:281511 (274.9 KiB) venet0:0 Link encap:UNSPEC HWaddr 00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00 inet addr:203.151.45.76 P-t-P:203.151.45.76 Bcast:203.151.45.76 Mask:255.255.255.255 UP BROADCAST POINTOPOINT RUNNING NOARP MTU:1500 Metric:1 [root@migration /]# tail -f /etc/hosts #::1 localhost localhost.localdomain localhost6 localhost6.localdomain6 127.0.0.1 localhost.localdomain localhost localhost4.localdomain4 localhost4 # Auto-generated hostname. Please do not remove this comment. 203.151.45.x6 migration.xxxxhost.com migration ::1 localhost [root@migration /]# telnet localhost 2086 Trying 127.0.0.1... telnet: connect to address 127.0.0.1: Connection timed out Trying ::1... telnet: connect to address ::1: Network is unreachable [root@migration /]# service cpanel status cpsrvd (pid 9181) is running... entropychat is stopped stunnel is stopped interchange is stopped qrunner is stopped [root@migration /]# sysctl -p net.ipv4.ip_forward = 0 net.ipv4.tcp_syncookies = 1 net.ipv6.conf.all.disable_ipv6 = 1 net.ipv6.conf.default.disable_ipv6 = 1 [root@migration /]#
[root@kloxo-mr network-scripts]# cat ifcfg-venet0 DEVICE=venet0 BOOTPROTO=static ONBOOT=yes IPADDR=127.0.0.1 NETMASK=255.255.255.255 BROADCAST=0.0.0.0 IPV6INIT="yes" [root@kloxo-mr network-scripts]# cat ifcfg-venet0:0 DEVICE=venet0:0 ONBOOT=yes IPADDR=203.151.45.x0 NETMASK=255.255.255.255 [root@kloxo-mr network-scripts]# [root@kloxo-mr /]# telnet 127.0.0.1 80 Trying 127.0.0.1... Connected to 127.0.0.1. Escape character is '^]'. Connection closed by foreign host. [root@kloxo-mr /]#
root@server1:/# telnet 127.0.0.1 8443 Trying 127.0.0.1... Connected to 127.0.0.1. Escape character is '^]'. Connection closed by foreign host. root@server1:/#
koct9i wrote on Wed, 08 July 2009 17:40 |
test \n \n\n \\n \\\n \\\\n \\\\\n \r\t\b\g \0x00 |