[Tfug] web server unreachable
Nate
nate at torzo.com
Wed Jan 21 13:02:01 MST 2009
I'm sure you've already tried this, but can you get webpages from localhost?
> wget localhost
If that succeeds, then it's definitely something external to the box.
Though it could be a local firewall.. check
> iptables -L -n
If that's clear, then at this point I would start sniffing packets to
see if they're even arriving.
> tcpdump -n port 80
See if those can give us any more info to go on. Though it might just
be UofA blocking inbound port 80 or something.
Nate
On 01/21/2009 12:42 PM, doug1 at email.arizona.edu wrote:
> Hi,
> I have a fedora 9 web server thats behind a gateway and a router when I perform
> netstat -nap I get:
>
> Active Internet connections (servers and established)
> Proto Recv-Q Send-Q Local Address Foreign Address
> State PID/Program name
> tcp 0 0 0.0.0.0:55596 0.0.0.0:*
> LISTEN 1585/rpc.statd
> tcp 0 0 0.0.0.0:111 0.0.0.0:*
> LISTEN 1566/rpcbind
> tcp 0 0 0.0.0.0:22 0.0.0.0:*
> LISTEN 1889/sshd
> tcp 0 0 127.0.0.1:631 0.0.0.0:*
> LISTEN 1968/cupsd
> tcp 0 0 127.0.0.1:25 0.0.0.0:*
> LISTEN 1909/sendmail: acce
> tcp 0 0 128.196.221.191:22 150.135.152.121:58372
> ESTABLISHED 2567/1
> tcp 0 0 :::80 :::*
> LISTEN 2362/httpd
> tcp 0 0 :::22 :::*
> LISTEN 1889/sshd
> tcp 0 0 :::443 :::*
> LISTEN 2362/httpd
> udp 0 0 0.0.0.0:35979 0.0.0.0:*
> 1585/rpc.statd
> udp 0 0 0.0.0.0:914 0.0.0.0:*
> 1585/rpc.statd
> udp 0 0 0.0.0.0:5353 0.0.0.0:*
> 1959/avahi-daemon:
> udp 0 0 0.0.0.0:111 0.0.0.0:*
> 1566/rpcbind
> udp 0 0 0.0.0.0:49908 0.0.0.0:*
> 1959/avahi-daemon:
> udp 0 0 0.0.0.0:631 0.0.0.0:*
> 1968/cupsd
> udp 0 0 0.0.0.0:893 0.0.0.0:*
> 1566/rpcbind
> Active UNIX domain sockets (servers and established)
> Proto RefCnt Flags Type State I-Node PID/Program name
> Path
> unix 2 [ ACC ] STREAM LISTENING 6966 1830/python
> /var/run/setroubleshoot/setroubleshoot_server
> unix 2 [ ACC ] STREAM LISTENING 7012 1959/avahi-daemon:
> /var/run/avahi-daemon/socket
> unix 2 [ ACC ] STREAM LISTENING 7052 1968/cupsd
> /var/run/cups/cups.sock
> unix 2 [ ACC ] STREAM LISTENING 5499 1526/audispd
> /var/run/audispd_events
> unix 2 [ ACC ] STREAM LISTENING 16752 2558/pulseaudio
> /tmp/pulse-gdm/native
> unix 2 [ ACC ] STREAM LISTENING 5605 1566/rpcbind
> /var/run/rpcbind.sock
> unix 2 [ ACC ] STREAM LISTENING 5960 1682/pcscd
> /var/run/pcscd.comm
> unix 2 [ ACC ] STREAM LISTENING 5988 1691/acpid
> /var/run/acpid.socket
> unix 2 [ ACC ] STREAM LISTENING 6014 1700/hald
> @/var/run/hald/dbus-sTFZf7ME0y
> unix 2 [ ACC ] STREAM LISTENING 6567 1838/hcid
> /var/run/sdp
> unix 2 [ ] DGRAM 1586 1/init
> @/com/ubuntu/upstart
> unix 2 [ ACC ] STREAM LISTENING 6616 1838/hcid
> @/org/bluez/audio
> unix 2 [ ACC ] STREAM LISTENING 15662 2513/Xorg
> @/tmp/.X11-unix/X0
> unix 2 [ ] DGRAM 1931 510/udevd
> @/org/kernel/udev/udevd
> unix 2 [ ACC ] STREAM LISTENING 15663 2513/Xorg
> /tmp/.X11-unix/X0
> unix 2 [ ACC ] STREAM LISTENING 15855 2538/gconfd-2
> /tmp/orbit-gdm/linc-9ea-0-76f4fa03f1de1
> unix 2 [ ACC ] STREAM LISTENING 15881 2535/gdm-simple-gre
> /tmp/orbit-gdm/linc-9e7-0-640a3e89220c
> unix 2 [ ACC ] STREAM LISTENING 16112 2546/bonobo-activat
> /tmp/orbit-gdm/linc-9f2-0-39848467e68e4
> unix 2 [ ACC ] STREAM LISTENING 16117 2544/at-spi-registr
> /tmp/orbit-gdm/linc-9f0-0-5cd03003e7347
> unix 2 [ ACC ] STREAM LISTENING 16209 2554/gnome-settings
> /tmp/orbit-gdm/linc-9fa-0-1741d1ed1ae81
> unix 2 [ ACC ] STREAM LISTENING 16217 2555/gnome-power-ma
> /tmp/orbit-gdm/linc-9f7-0-41276d791c8eb
> unix 2 [ ACC ] STREAM LISTENING 16748 2558/pulseaudio
> /tmp/.esd-42/socket
> unix 2 [ ACC ] STREAM LISTENING 16779 2560/gconf-helper
> /tmp/orbit-gdm/linc-a00-0-44d6f7e26c47c
> unix 2 [ ACC ] STREAM LISTENING 16848 2564/metacity
> /tmp/orbit-gdm/linc-a04-0-52916b38d1de6
> unix 2 [ ACC ] STREAM LISTENING 5844 1634/dbus-daemon
> /var/run/dbus/system_bus_socket
> unix 2 [ ] DGRAM 6064 1700/hald
> @/org/freedesktop/hal/udev_event
> unix 2 [ ACC ] STREAM LISTENING 15748 2512/gdm-simple-sla
> @/tmp/gdm-session-lmTpRUwg
> unix 19 [ ] DGRAM 5557 1547/rsyslogd
> /dev/log
> unix 2 [ ACC ] STREAM LISTENING 15749 2512/gdm-simple-sla
> @/tmp/gdm-greeter-DOCKGsIT
> unix 2 [ ACC ] STREAM LISTENING 15787 2533/dbus-daemon
> @/tmp/dbus-kNsA9CG1yz
> unix 2 [ ACC ] STREAM LISTENING 6036 1700/hald
> @/var/run/hald/dbus-hELpLK614q
> unix 2 [ ] DGRAM 17118 2567/1
> unix 3 [ ] STREAM CONNECTED 16857 2533/dbus-daemon
> @/tmp/dbus-kNsA9CG1yz
> unix 3 [ ] STREAM CONNECTED 16856 2535/gdm-simple-gre
> unix 3 [ ] STREAM CONNECTED 16855 2564/metacity
> /tmp/orbit-gdm/linc-a04-0-52916b38d1de6
> unix 3 [ ] STREAM CONNECTED 16854 2538/gconfd-2
> unix 3 [ ] STREAM CONNECTED 16852 2538/gconfd-2
> /tmp/orbit-gdm/linc-9ea-0-76f4fa03f1de1
> unix 3 [ ] STREAM CONNECTED 16851 2564/metacity
> unix 3 [ ] STREAM CONNECTED 16853 2564/metacity
> /tmp/orbit-gdm/linc-a04-0-52916b38d1de6
> unix 3 [ ] STREAM CONNECTED 16850 2544/at-spi-registr
> unix 3 [ ] STREAM CONNECTED 16847 2544/at-spi-registr
> /tmp/orbit-gdm/linc-9f0-0-5cd03003e7347
> unix 3 [ ] STREAM CONNECTED 16846 2564/metacity
> unix 3 [ ] STREAM CONNECTED 16845 2513/Xorg
> @/tmp/.X11-unix/X0
> unix 3 [ ] STREAM CONNECTED 16844 2564/metacity
> unix 3 [ ] STREAM CONNECTED 16840 2513/Xorg
> @/tmp/.X11-unix/X0
> unix 3 [ ] STREAM CONNECTED 16839 2564/metacity
> unix 3 [ ] STREAM CONNECTED 16796 2533/dbus-daemon
> @/tmp/dbus-kNsA9CG1yz
> unix 3 [ ] STREAM CONNECTED 16795 2562/gvfsd
> unix 3 [ ] STREAM CONNECTED 16790 2533/dbus-daemon
> @/tmp/dbus-kNsA9CG1yz
> unix 3 [ ] STREAM CONNECTED 16789 2554/gnome-settings
> unix 3 [ ] STREAM CONNECTED 16784 2513/Xorg
> @/tmp/.X11-unix/X0
> unix 3 [ ] STREAM CONNECTED 16783 2558/pulseaudio
> unix 3 [ ] STREAM CONNECTED 16782 2560/gconf-helper
> /tmp/orbit-gdm/linc-a00-0-44d6f7e26c47c
> unix 3 [ ] STREAM CONNECTED 16781 2538/gconfd-2
> unix 3 [ ] STREAM CONNECTED 16778 2538/gconfd-2
> /tmp/orbit-gdm/linc-9ea-0-76f4fa03f1de1
> unix 3 [ ] STREAM CONNECTED 16777 2560/gconf-helper
> unix 3 [ ] STREAM CONNECTED 16788 2558/pulseaudio
> /tmp/.esd-42/socket
> unix 3 [ ] STREAM CONNECTED 16750 2554/gnome-settings
> unix 3 [ ] STREAM CONNECTED 16685 1634/dbus-daemon
> /var/run/dbus/system_bus_socket
> unix 3 [ ] STREAM CONNECTED 16684 2558/pulseaudio
> unix 3 [ ] STREAM CONNECTED 16403 1634/dbus-daemon
> /var/run/dbus/system_bus_socket
> unix 3 [ ] STREAM CONNECTED 16402 2555/gnome-power-ma
> unix 3 [ ] STREAM CONNECTED 16291 1634/dbus-daemon
> /var/run/dbus/system_bus_socket
> unix 3 [ ] STREAM CONNECTED 16290 2558/pulseaudio
> unix 3 [ ] STREAM CONNECTED 16227 2533/dbus-daemon
> @/tmp/dbus-kNsA9CG1yz
> unix 3 [ ] STREAM CONNECTED 16226 2555/gnome-power-ma
> unix 2 [ ] DGRAM 16225 2555/gnome-power-ma
> unix 3 [ ] STREAM CONNECTED 16224 2555/gnome-power-ma
> /tmp/orbit-gdm/linc-9f7-0-41276d791c8eb
> unix 3 [ ] STREAM CONNECTED 16223 2538/gconfd-2
> unix 3 [ ] STREAM CONNECTED 16221 2538/gconfd-2
> /tmp/orbit-gdm/linc-9ea-0-76f4fa03f1de1
> unix 3 [ ] STREAM CONNECTED 16220 2555/gnome-power-ma
> unix 3 [ ] STREAM CONNECTED 16222 2555/gnome-power-ma
> /tmp/orbit-gdm/linc-9f7-0-41276d791c8eb
> unix 3 [ ] STREAM CONNECTED 16219 2544/at-spi-registr
> unix 3 [ ] STREAM CONNECTED 16216 2544/at-spi-registr
> /tmp/orbit-gdm/linc-9f0-0-5cd03003e7347
> unix 3 [ ] STREAM CONNECTED 16215 2555/gnome-power-ma
> unix 3 [ ] STREAM CONNECTED 16214 2513/Xorg
> @/tmp/.X11-unix/X0
> unix 3 [ ] STREAM CONNECTED 16213 2555/gnome-power-ma
> unix 3 [ ] STREAM CONNECTED 16212 2554/gnome-settings
> /tmp/orbit-gdm/linc-9fa-0-1741d1ed1ae81
> unix 3 [ ] STREAM CONNECTED 16211 2538/gconfd-2
> unix 3 [ ] STREAM CONNECTED 16208 2538/gconfd-2
> /tmp/orbit-gdm/linc-9ea-0-76f4fa03f1de1
> unix 3 [ ] STREAM CONNECTED 16207 2554/gnome-settings
> unix 3 [ ] STREAM CONNECTED 16201 2533/dbus-daemon
> @/tmp/dbus-kNsA9CG1yz
> unix 3 [ ] STREAM CONNECTED 16200 2554/gnome-settings
> unix 3 [ ] STREAM CONNECTED 16198 2513/Xorg
> @/tmp/.X11-unix/X0
> unix 3 [ ] STREAM CONNECTED 16197 2555/gnome-power-ma
> unix 3 [ ] STREAM CONNECTED 16196 2513/Xorg
> @/tmp/.X11-unix/X0
> unix 3 [ ] STREAM CONNECTED 16195 2554/gnome-settings
> unix 3 [ ] STREAM CONNECTED 16186 2533/dbus-daemon
> @/tmp/dbus-kNsA9CG1yz
> unix 3 [ ] STREAM CONNECTED 16185 2535/gdm-simple-gre
> unix 3 [ ] STREAM CONNECTED 16157 2512/gdm-simple-sla
> @/tmp/gdm-session-lmTpRUwg
> unix 3 [ ] STREAM CONNECTED 16156 2550/gdm-session-wo
> unix 2 [ ] DGRAM 16155 2550/gdm-session-wo
> unix 3 [ ] STREAM CONNECTED 16134 2512/gdm-simple-sla
> @/tmp/gdm-greeter-DOCKGsIT
> unix 3 [ ] STREAM CONNECTED 16133 2535/gdm-simple-gre
> unix 3 [ ] STREAM CONNECTED 16132 2535/gdm-simple-gre
> /tmp/orbit-gdm/linc-9e7-0-640a3e89220c
> unix 3 [ ] STREAM CONNECTED 16131 2544/at-spi-registr
> unix 3 [ ] STREAM CONNECTED 16130 2544/at-spi-registr
> /tmp/orbit-gdm/linc-9f0-0-5cd03003e7347
> unix 3 [ ] STREAM CONNECTED 16128 2535/gdm-simple-gre
> unix 3 [ ] STREAM CONNECTED 16127 2513/Xorg
> @/tmp/.X11-unix/X0
> unix 3 [ ] STREAM CONNECTED 16126 2535/gdm-simple-gre
> unix 3 [ ] STREAM CONNECTED 16125 2544/at-spi-registr
> /tmp/orbit-gdm/linc-9f0-0-5cd03003e7347
> unix 3 [ ] STREAM CONNECTED 16124 2546/bonobo-activat
> unix 3 [ ] STREAM CONNECTED 16121 2533/dbus-daemon
> @/tmp/dbus-kNsA9CG1yz
> unix 3 [ ] STREAM CONNECTED 16119 2546/bonobo-activat
> unix 3 [ ] STREAM CONNECTED 16120 2546/bonobo-activat
> /tmp/orbit-gdm/linc-9f2-0-39848467e68e4
> unix 3 [ ] STREAM CONNECTED 16116 2544/at-spi-registr
> unix 3 [ ] STREAM CONNECTED 16077 2513/Xorg
> @/tmp/.X11-unix/X0
> unix 3 [ ] STREAM CONNECTED 16076 2544/at-spi-registr
> unix 3 [ ] STREAM CONNECTED 16075 2513/Xorg
> @/tmp/.X11-unix/X0
> unix 3 [ ] STREAM CONNECTED 16074 2544/at-spi-registr
> unix 3 [ ] STREAM CONNECTED 16047 2513/Xorg
> @/tmp/.X11-unix/X0
> unix 3 [ ] STREAM CONNECTED 16046 2535/gdm-simple-gre
> unix 3 [ ] STREAM CONNECTED 16038 2535/gdm-simple-gre
> /tmp/orbit-gdm/linc-9e7-0-640a3e89220c
> unix 3 [ ] STREAM CONNECTED 16037 2538/gconfd-2
> unix 3 [ ] STREAM CONNECTED 16036 2538/gconfd-2
> /tmp/orbit-gdm/linc-9ea-0-76f4fa03f1de1
> unix 3 [ ] STREAM CONNECTED 15880 2535/gdm-simple-gre
> unix 2 [ ] DGRAM 15850 2538/gconfd-2
> unix 3 [ ] STREAM CONNECTED 15829 1634/dbus-daemon
> /var/run/dbus/system_bus_socket
> unix 3 [ ] STREAM CONNECTED 15826 2535/gdm-simple-gre
> unix 3 [ ] STREAM CONNECTED 15801 1634/dbus-daemon
> /var/run/dbus/system_bus_socket
> unix 3 [ ] STREAM CONNECTED 15800 2512/gdm-simple-sla
> unix 3 [ ] STREAM CONNECTED 15799 2513/Xorg
> @/tmp/.X11-unix/X0
> unix 3 [ ] STREAM CONNECTED 15798 2532/dbus-launch
> unix 3 [ ] STREAM CONNECTED 15797 2533/dbus-daemon
> unix 3 [ ] STREAM CONNECTED 15796 2533/dbus-daemon
> unix 3 [ ] STREAM CONNECTED 15772 2513/Xorg
> @/tmp/.X11-unix/X0
> unix 3 [ ] STREAM CONNECTED 15771 2532/dbus-launch
> unix 3 [ ] STREAM CONNECTED 15705 2513/Xorg
> @/tmp/.X11-unix/X0
> unix 3 [ ] STREAM CONNECTED 15704 2512/gdm-simple-sla
> unix 3 [ ] STREAM CONNECTED 15701 1634/dbus-daemon
> /var/run/dbus/system_bus_socket
> unix 3 [ ] STREAM CONNECTED 15700 2513/Xorg
> unix 3 [ ] STREAM CONNECTED 15666 1691/acpid
> /var/run/acpid.socket
> unix 3 [ ] STREAM CONNECTED 15665 2513/Xorg
> unix 2 [ ] DGRAM 15646 2512/gdm-simple-sla
> unix 3 [ ] STREAM CONNECTED 15642 1634/dbus-daemon
> /var/run/dbus/system_bus_socket
> unix 3 [ ] STREAM CONNECTED 15641 2512/gdm-simple-sla
> unix 2 [ ] DGRAM 15589 1539/restorecond
> unix 2 [ ] STREAM CONNECTED 7468 1691/acpid
> /var/run/acpid.socket
> unix 3 [ ] STREAM CONNECTED 7422 1634/dbus-daemon
> /var/run/dbus/system_bus_socket
> unix 3 [ ] STREAM CONNECTED 7421 1987/gdm-binary
> unix 3 [ ] STREAM CONNECTED 7015 1634/dbus-daemon
> /var/run/dbus/system_bus_socket
> unix 3 [ ] STREAM CONNECTED 7014 1959/avahi-daemon:
> unix 3 [ ] STREAM CONNECTED 7009 1960/avahi-daemon:
> unix 3 [ ] STREAM CONNECTED 7008 1959/avahi-daemon:
> unix 2 [ ] DGRAM 7006 1959/avahi-daemon:
> unix 3 [ ] STREAM CONNECTED 6970 1634/dbus-daemon
> /var/run/dbus/system_bus_socket
> unix 3 [ ] STREAM CONNECTED 6969 1830/python
> unix 3 [ ] STREAM CONNECTED 6955 1526/audispd
> /var/run/audispd_events
> unix 3 [ ] STREAM CONNECTED 6954 1830/python
> unix 3 [ ] STREAM CONNECTED 6923 1634/dbus-daemon
> /var/run/dbus/system_bus_socket
> unix 3 [ ] STREAM CONNECTED 6922 1936/kerneloops
> unix 2 [ ] DGRAM 6862 1927/crond
> unix 2 [ ] DGRAM 6841 1918/clientmqueue
> unix 2 [ ] DGRAM 6806 1909/sendmail: acce
> unix 3 [ ] STREAM CONNECTED 6551 1634/dbus-daemon
> /var/run/dbus/system_bus_socket
> unix 3 [ ] STREAM CONNECTED 6550 1838/hcid
> unix 2 [ ] DGRAM 6540 1838/hcid
> unix 2 [ ] DGRAM 6514 1830/python
> unix 2 [ ] DGRAM 6513 1825/nm-system-sett
> unix 3 [ ] STREAM CONNECTED 6512 1634/dbus-daemon
> /var/run/dbus/system_bus_socket
> unix 3 [ ] STREAM CONNECTED 6511 1825/nm-system-sett
> unix 3 [ ] STREAM CONNECTED 6508 1634/dbus-daemon
> /var/run/dbus/system_bus_socket
> unix 3 [ ] STREAM CONNECTED 6507 1823/wpa_supplicant
> unix 3 [ ] STREAM CONNECTED 6429 1634/dbus-daemon
> /var/run/dbus/system_bus_socket
> unix 3 [ ] STREAM CONNECTED 6428 1814/NetworkManager
> unix 2 [ ] DGRAM 6424 1814/NetworkManager
> unix 3 [ ] STREAM CONNECTED 6344 1700/hald
> @/var/run/hald/dbus-sTFZf7ME0y
> unix 3 [ ] STREAM CONNECTED 6343 1797/fd0 because it
> unix 3 [ ] STREAM CONNECTED 6342 1634/dbus-daemon
> /var/run/dbus/system_bus_socket
> unix 3 [ ] STREAM CONNECTED 6341 1797/fd0 because it
> unix 3 [ ] STREAM CONNECTED 6307 1691/acpid
> /var/run/acpid.socket
> unix 3 [ ] STREAM CONNECTED 6306 1794/acpid.socket
> unix 3 [ ] STREAM CONNECTED 6301 1700/hald
> @/var/run/hald/dbus-sTFZf7ME0y
> unix 3 [ ] STREAM CONNECTED 6299 1794/acpid.socket
> unix 3 [ ] STREAM CONNECTED 6279 1700/hald
> @/var/run/hald/dbus-sTFZf7ME0y
> unix 3 [ ] STREAM CONNECTED 6278 1790/sr0 (every 2 s
> unix 3 [ ] STREAM CONNECTED 6264 1634/dbus-daemon
> /var/run/dbus/system_bus_socket
> unix 3 [ ] STREAM CONNECTED 6263 1790/sr0 (every 2 s
> unix 3 [ ] STREAM CONNECTED 6202 1700/hald
> @/var/run/hald/dbus-sTFZf7ME0y
> unix 3 [ ] STREAM CONNECTED 6189 1785/event1
> unix 3 [ ] STREAM CONNECTED 6055 1700/hald
> @/var/run/hald/dbus-hELpLK614q
> unix 3 [ ] STREAM CONNECTED 6054 1704/hald-runner
> unix 3 [ ] STREAM CONNECTED 6033 1634/dbus-daemon
> /var/run/dbus/system_bus_socket
> unix 3 [ ] STREAM CONNECTED 6032 1703/console-kit-da
> unix 3 [ ] STREAM CONNECTED 6016 1634/dbus-daemon
> /var/run/dbus/system_bus_socket
> unix 3 [ ] STREAM CONNECTED 6015 1700/hald
> unix 2 [ ] DGRAM 5990 1691/acpid
> unix 2 [ ] DGRAM 5959 1682/pcscd
> unix 3 [ ] STREAM CONNECTED 5857 1634/dbus-daemon
> unix 3 [ ] STREAM CONNECTED 5856 1634/dbus-daemon
> unix 3 [ ] STREAM CONNECTED 5801 1621/rpc.idmapd
> unix 3 [ ] STREAM CONNECTED 5800 1621/rpc.idmapd
> unix 2 [ ] DGRAM 5655 1585/rpc.statd
> unix 3 [ ] STREAM CONNECTED 5494 1524/auditd
> unix 3 [ ] STREAM CONNECTED 5493 1526/audispd
>
> so I now its httpd is listening and route gives me
>
> Kernel IP routing table
> Destination Gateway Genmask Flags Metric Ref Use Iface
> 128.196.221.0 128.196.221.1 255.255.255.255 UGH 0 0 0 eth0
> 128.196.221.0 * 255.255.255.0 U 0 0 0 eth0
> link-local * 255.255.0.0 U 0 0 0 eth0
> default 128.196.221.1 0.0.0.0 UG 0 0 0 eth0
>
> anyone have any suggestions?
>
>
> _______________________________________________
> Tucson Free Unix Group - tfug at tfug.org
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--
Nate
System Admin Manager
System Administration
Ext 220
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