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Hello,
first of all, I am not a network guy. I know just enough to be stupid.
We have a segmented network(i think that is the correct term.) Our
class C is split in half and we did that because of the ARP problem.
(i had a real network guy help me set that up years ago)
I set up this LVS probably 5 or 6 years ago and it has been working flawlessly.
One of my real servers(i have two) died and I had to rebuild from scratch
I tried to duplicate the setup of REAL_SERVER_1
i am doing a LVS-DR configuration
my problem is that when I am on REAL_SERVER_2(and i have httpd
stopped) and try to wget http://www.mydomain.com i get failed:
Connection refused
I did some googling and it seemed like everyone says it is a routing
problem. But i have no idea how to tell and go from here.
One thing i noticed on the route statements is
REAL_SERVER_1 (same eth)
169.254.0.0 * 255.255.0.0 U 0 0
0 eth2
default xxx.xxx.xxx.254 0.0.0.0 UG 0 0
0 eth2
REAL_SERVER_2 (differnt eth)
169.254.0.0 * 255.255.0.0 U 0 0
0 eth1
default xxx.xxx.xxx. 254 0.0.0.0 UG 0 0
0 eth0
Not sure what the 169.254.0.0 is and if it is causing the problem
Thanks for any help
Randy
REAL_SERVER_1
#ifconfig
eth1 Link encap:Ethernet HWaddr 00:1D:60:B1:A1:34
inet addr:192.168.0.203 Bcast:192.168.0.255 Mask:255.255.255.0
inet6 addr: fe80::21d:60ff:feb1:a134/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:11050158969 errors:0 dropped:0 overruns:0 frame:0
TX packets:9456803905 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:4288930994836 (3.9 TiB) TX bytes:1778434930771 (1.6 TiB)
Base address:0x2000 Memory:d4200000-d4220000
eth2 Link encap:Ethernet HWaddr 00:1D:60:B1:A1:35
inet addr:xxx.xxx.xxx.234 Bcast:xxx.xxx.xxx.255 Mask:255.255.255.128
inet6 addr: fe80::21d:60ff:feb1:a135/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:35080274 errors:0 dropped:0 overruns:0 frame:0
TX packets:3409799741 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:100
RX bytes:19742636680 (18.3 GiB) TX bytes:4471224846838 (4.0 TiB)
Base address:0x2020 Memory:d4220000-d4240000
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:189738137 errors:0 dropped:0 overruns:0 frame:0
TX packets:189738137 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:402447694066 (374.8 GiB) TX bytes:402447694066 (374.8 GiB)
lo:0 Link encap:Local Loopback
inet addr:xxx.xxx.xxx.10 Mask:255.255.255.255
UP LOOPBACK RUNNING MTU:16436 Metric:1
# route
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use Iface
xxx.xxx.xxx.128 * 255.255.255.128 U 0 0 0 eth2
192.168.0.0 * 255.255.255.0 U 0 0
0 eth1
169.254.0.0 * 255.255.0.0 U 0 0
0 eth2
default xxx.xxx.xxx.254 0.0.0.0 UG 0 0
0 eth2
REAL_SERVER_2
#ifconfig
eth0 Link encap:Ethernet HWaddr 00:E0:81:5A:24:C9
inet addr:xxx.xxx.xxx.231 Bcast:xxx.xxx.xxx.255 Mask:255.255.255.128
inet6 addr: fe80::2e0:81ff:fe5a:24c9/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:250 errors:0 dropped:0 overruns:0 frame:0
TX packets:225 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:33261 (32.4 KiB) TX bytes:26309 (25.6 KiB)
Interrupt:58 Memory:fe5f0000-fe600000
eth1 Link encap:Ethernet HWaddr 00:E0:81:5A:24:CA
inet addr:192.168.0.160 Bcast:192.168.0.255 Mask:255.255.255.0
inet6 addr: fe80::2e0:81ff:fe5a:24ca/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:923 errors:0 dropped:0 overruns:0 frame:0
TX packets:223 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:127261 (124.2 KiB) TX bytes:21656 (21.1 KiB)
Interrupt:217 Base address:0x6000
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:38 errors:0 dropped:0 overruns:0 frame:0
TX packets:38 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:3141 (3.0 KiB) TX bytes:3141 (3.0 KiB)
lo:0 Link encap:Local Loopback
inet addr:xxx.xxx.xxx.10 Mask:255.255.255.255
UP LOOPBACK RUNNING MTU:16436 Metric:1
# route
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use Iface
xxx.xxx.xxx.128 * 255.255.255.128 U 0 0 0 eth0
192.168.0.0 * 255.255.255.0 U 0 0
0 eth1
169.254.0.0 * 255.255.0.0 U 0 0
0 eth1
default xxx.xxx.xxx. 254 0.0.0.0 UG 0 0
0 eth0
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