arp - Fail to ping other ports in the loopback connection -


[physical layout]

192.168.0.100(eth0)---rj45----192.168.0.101(eth1)

[execution]

# show destination host unreachable. $ ping -i eth0 192.168.0.101 # no mac address $ arp -an

[question]

i run tcpdump -i eth1 , see arp package sent eth1.!

is there methods let me able ping eth1?

os:rhel7

you can set static arp entry corresponding eth1. i'm not sure understand architecture. eth0 , eth1 on same machine ?


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