we have red hat 6 linux box
There are two lan card
one lan card eth0 have ip 10.82.190.31/24 GW 10.82.190.254
2th lan card eth1 have ip 10.82.188.33/24 GW 10.82.188.254
I have below route ... I use two route table
Code:
root@xxx# netstat -rn
Kernel IP routing table
Destination Gateway Genmask Flags MSS Window irtt Iface
10.82.188.0 0.0.0.0 255.255.255.0 U 0 0 0 eth1
10.82.190.0 0.0.0.0 255.255.255.0 U 0 0 0 eth0
169.254.0.0 0.0.0.0 255.255.0.0 U 0 0 0 eth0
169.254.0.0 0.0.0.0 255.255.0.0 U 0 0 0 eth1
0.0.0.0 10.82.190.254 0.0.0.0 UG 0 0 0 eth0
[root@xxx ~]# ip route
10.82.188.0/24 dev eth1 proto kernel scope link src 10.82.188.33
10.82.190.0/24 dev eth0 proto kernel scope link src 10.82.190.31
169.254.0.0/16 dev eth0 scope link metric 1003
169.254.0.0/16 dev eth1 scope link metric 1004
default via 10.82.190.254 dev eth0
root@xxx ~]# ip route show table internal
default via 10.82.188.254 dev eth1
[root@xxx ~]# ip rule
0: from all lookup local
1000: from 10.82.188.0 lookup internal
32766: from all lookup main
32767: from all lookup default
I can ping to those two GW
[root@xxx ~]# ping 10.82.188.254
PING 10.82.188.254 (10.82.188.254) 56(84) bytes of data.
64 bytes from 10.82.188.254: icmp_seq=1 ttl=64 time=2.37 ms
64 bytes from 10.82.188.254: icmp_seq=2 ttl=64 time=0.894 ms
[root@xxx ~]# ping 10.82.190.254
PING 10.82.190.254 (10.82.190.254) 56(84) bytes of data.
64 bytes from 10.82.190.254: icmp_seq=1 ttl=64 time=0.861 ms
64 bytes from 10.82.190.254: icmp_seq=2 ttl=64 time=1.85 ms
I have win 7 PC and want to access this linux box through those two lan card
ip 10.82.190.31/24 GW 10.82.190.254 eth0
ip 10.82.188.33/24 GW 10.82.188.254 eth1
I find I can ping eth0 from Win7 but I cannot ping eth1 from win 7
The win7 PC have below IP
IPv4 Address. . . . . . . . . . . : 10.92.18.108
Subnet Mask . . . . . . . . . . . : 255.255.255.0
Default Gateway . . . . . . . . . : 10.92.18.254
Code:
:\Users\User>ping 10.82.190.31
Pinging 10.82.190.31 with 32 bytes of data:
Reply from 10.82.190.31: bytes=32 time<1ms TTL=61
Reply from 10.82.190.31: bytes=32 time<1ms TTL=61
Reply from 10.82.190.31: bytes=32 time<1ms TTL=61
Reply from 10.82.190.31: bytes=32 time<1ms TTL=61
C:\Users\User>ping 10.82.188.33
Pinging 10.82.188.33 with 32 bytes of data:
Request timed out.
Request timed out.
Request timed out.
Request timed out.
I use tracert to trace those two lan ip ( linux lan card ip) from win7 PC
Code:
C:\Users\User>tracert 10.82.190.31
Tracing route to 10.82.190.31 over a maximum of 30 hops
1 1 ms 1 ms 1 ms 10.92.18.252
2 1 ms 1 ms 1 ms 10.82.250.29
3 12 ms 4 ms 9 ms 10.82.250.66
4 <1 ms <1 ms <1 ms 10.82.190.31
Trace complete.
C:\Users\User>tracert 10.82.188.33
Tracing route to 10.82.188.33 over a maximum of 30 hops
1 1 ms 2 ms 1 ms 10.92.18.252
2 2 ms 1 ms 1 ms 10.82.250.29
3 298 ms 1 ms 5 ms 10.82.250.66
4 * * * Request timed out.
5 * * * Request timed out.
6 * * * Request timed out.
7 * * * Request timed out.
8 * * * Request timed out.
9 * * * Request timed out.
10 * * * Request timed out.
11 * * * Request timed out.
12 * * * Request timed out.
13 * * * Request timed out.
14 * * * Request timed out.
15 * * * Request timed out.
16 * * * Request timed out.
17 * * * Request timed out.
18 * * * Request timed out.
19 * * * Request timed out.
20 * * * Request timed out.
21 * * * Request timed out.
22 * * * Request timed out.
23 * * * Request timed out.
24 * * * Request timed out.
25 * * * Request timed out.
26 * * * Request timed out.
27 * * * Request timed out.
28 * * * Request timed out.
29 * * * Request timed out.
30 * * * Request timed out.
Trace complete.
I find when I tracert to eth1 linux box ip 10.82.188.33
The trace is stop at 10.82.250.66
From linux box , I can reach 10.82.250.66 from eth0 but I cannot reach from eth1
So, please advise what I need to set linux box if I want this win7 pc reach the linux box from eth1 ??
I can use win7 pc to reach eth0 in linux box now ...
So, anything I need to config in IP 10.82.250.66 ???
Last edited by Scrutinizer; 06-27-2014 at 06:10 AM..
Reason: CODE tags
Hi,
I have this problem on RHEL box. I am using two NIC's of same model and make (Intel 82557) in the adjacent PCI slots . I am using each one for different subnet and have assigned them ipaddresses and gateways of respective subnets . While one is O.K. connecting to its ... (5 Replies)
Hi,
I've recently moved my pci LAN card from Slot2 Slot5 on my sun x4270_m2 server (solaris 10).
I've done the touch / reconfigure and devfsadm, however my issue is that im able to configure the e1000g7 port with an ip address (192.168.0.1) but if i plug my laptop (set with static ip... (7 Replies)
hi all
i have installed SCO 5.0.5 on a "Netfinity 5000" IBM server. But the OS is not detecting the lan card. how can i detect it.... help and thanks in advance .
bidhayak (3 Replies)
Dear all
Im facing one problem in SCO 5.0.5 , its that in the server there are three LAN cards INTEL PRO 100 series but when we configure all the three cards then LAN stops working . self ping is possible but no one can ping the server. If we remove driver of any one card LAN starts working.
Is... (1 Reply)
The Lan card in one of our UIII WS's seem doesn't work,so with ping command i can not see any of the machines in LAN and with some other tests i'm sure it's not OK.
I tried to use the second card on PCI port ,but the replaced card was one of the ordinary card for PC's ...by the way after... (1 Reply)
Hi there!
We have a SCO UNIX box that uses a bunch of dumb terminals. We also have a workgroup of 5 stations Is there a way that we can network the UNIX box to the workgroup for dumb terminal.. A novice would think you could TCP the UNIX machine through a hub and use hypertermal as a dumb... (6 Replies)