one of two nic cards is not pingable
I have two nic cards on node B (oracle linux 6.3). one card with default gateway is alright, but I can not ping the other card(200 segement) from A node(just pick any one node). on the same A node, i can ping all other nodes in the same 200 segment. the following is the "route" table and ifconfig eth1 on node B:
# route
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use Iface
default 10.100.216.1 0.0.0.0 UG 0 0 0 eth2
10.100.200.0 * 255.255.255.0 U 0 0 0 eth1
10.100.216.0 * 255.255.255.0 U 0 0 0 eth2
192.168.122.0 * 255.255.255.0 U 0 0 0 virbr0
# ifconfig eth1
eth1 Link encap:Ethernet HWaddr 00:17:A4:47:E1:78
inet addr:10.100.200.81 Bcast:10.100.200.255 Mask:255.255.255.0
inet6 addr: fe80::217:a4ff:fe47:e178/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:9867 errors:0 dropped:428566 overruns:0 frame:0
TX packets:24 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:5926159 (5.6 MiB) TX bytes:3087 (3.0 KiB)
Interrupt:17 Memory:fa000000-fa012800
Thank you!