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-   -   HP ProLiant DL320 G2 can access LAN but not Internet (https://www.linuxquestions.org/questions/linux-networking-3/hp-proliant-dl320-g2-can-access-lan-but-not-internet-841075/)

Rawrlers 10-28-2010 10:33 PM

HP ProLiant DL320 G2 can access LAN but not Internet
 
I cannot seems to get my server to access the internet even though I can easily managed to do stuff inside my LAN. I can ping the server on the W7 Computer and vice versa, as well as access it via SSH while inside the network.


Network Map:
Quote:

Modem
|
D-Link Router
| |- Various Network Devices
|
HP Procurve 2524
| |- W7 Computer
|
HP ProLiant DL320 G2
/ect/resolv.conf
Quote:

# Generated by NetworkManager
domain oc.cox.net
search oc.cox.net
nameserver 68.105.28.11
nameserver 68.105.29.11
nameserver 68.105.28.12
/ect/network/interfaces
Quote:

auto lo
iface lo inet loopback

ifconfig
Quote:

eth0 Link encap:Ethernet HWaddr 00:0b:cd:ca:12:1d
inet addr:192.168.1.12 Bcast:192.168.1.255 Mask:255.255.255.0
inet6 addr: fr80::20b:cdff:feca:121d/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:391 errors:0 dropped:0 overruns:0 frame:0
TX packets:59 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:43383 (43.3kb) TX bytes:9904 (9.9KB)
Interrupt:19

eth1 Link encap:Ethernet HWaddr 00:0b:cd:ca:12:f7
UP BROADCAST MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 (0.0kb) TX bytes:0 (0.0KB)
Interrupt:20

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:4 errors:0 dropped:0 overruns:0 frame:0
TX packets:4 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:240 (240.0kb) TX bytes:240 (240.0KB)
route
Quote:

Kernal IP routing table
Destination Gateway Genmask Flags Metric Ref Use Iface
192.168.1.0 * 255.255.255.0 U 1 0 0 eth0
link-local * 255.255.0.0. U 1000 0 0 eth0
ping switch (192.168.1.14)
Quote:

PING 192.168.1.14 (192.168.1.14) 56(48) bytes of data.
64 bytes from 192.168.1.14: icmp_req=1 ttl=64 time=5.30 ms
64 bytes from 192.168.1.14: icmp_req=2 ttl=64 time=5.91 ms
64 bytes from 192.168.1.14: icmp_req=3 ttl=64 time=4.75 ms
64 bytes from 192.168.1.14: icmp_req=4 ttl=64 time=4.26 ms
64 bytes from 192.168.1.14: icmp_req=4 ttl=64 time=4.10 ms
ping 74.125.45.100
Quote:

connect: Network is unreachable
ping www.google.com
Quote:

ping: unknown host www.google.com

kirukan 10-28-2010 11:28 PM

Can you able to ping default gateway... it could be your D-Link router ip

Check the gateway address
Quote:

#less /etc/sysconfig/network
NETWORKING=yes
#NETWORKING_IPV6=yes
HOSTNAME=Eee
GATEWAY=10.77.xx.xx

Rawrlers 10-29-2010 12:28 AM

Quote:

Originally Posted by kirukan (Post 4142896)
Can you able to ping default gateway... it could be your D-Link router ip

Check the gateway address

Pinging the default gateway returns: "Do you want to ping broadcast? Then -b"
Adding that option returns pinging to 192.168.1.14 which is the switch.

kirukan 10-29-2010 01:06 AM

Gateway for outside world is D-Link Router... so confirm whether the traffic pass through router


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