Basic Network question pinging different subnets

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]



Hi Im a little perplexed by this situation

I have centos 4.5 installed on 2 pcs - each with 2 network cards

machine 1

eth0      Link encap:Ethernet  HWaddr 00:14:2A:6B:C8:CC
         inet addr:10.54.7.2  Bcast:10.54.7.255  Mask:255.255.255.0
eth1 Link encap:Ethernet HWaddr 00:11:50:9B:A2:90
         inet addr:10.54.0.2  Bcast:10.54.0.255  Mask:255.255.255.0

machine 2

eth0      Link encap:Ethernet  HWaddr 00:14:2A:69:4C:47
         inet addr:10.54.7.3  Bcast:10.54.7.255  Mask:255.255.255.0

eth1      Link encap:Ethernet  HWaddr 00:11:50:9B:A5:0A
         inet addr:10.54.0.3  Bcast:10.54.0.255  Mask:255.255.255.0


machine 1 & 2 can ping each other  on either subnets

machine 3 (windows)...

C:\>ipconfig

       Connection-specific DNS Suffix  . :
       IP Address. . . . . . . . . . . . : 10.54.7.16
       Subnet Mask . . . . . . . . . . . : 255.255.255.0
       Default Gateway . . . . . . . . . : 10.54.7.1

cant ping anything on the 10.54.0 subnet, nor does that subnet show up ip using a port scanner...

C:\>ping 10.54.0.2

Pinging 10.54.0.2 with 32 bytes of data:
Request timed out.
Request timed out.

C:\>ping 10.54.7.2

Pinging 10.54.7.2 with 32 bytes of data:
Reply from 10.54.7.2: bytes=32 time<1ms TTL=64
Reply from 10.54.7.2: bytes=32 time<1ms TTL=64


Any ideas why this is happening? I dont have a firewall on the 10.54 address,

Thanks
Bob



_______________________________________________
CentOS mailing list
CentOS@xxxxxxxxxx
http://lists.centos.org/mailman/listinfo/centos

[Index of Archives]     [CentOS]     [CentOS Announce]     [CentOS Development]     [CentOS ARM Devel]     [CentOS Docs]     [CentOS Virtualization]     [Carrier Grade Linux]     [Linux Media]     [Asterisk]     [DCCP]     [Netdev]     [Xorg]     [Linux USB]
  Powered by Linux