Attempting to ping an IP address in the same sub-network results in traffic going to the gateway IP address
(Doc ID 2308262.1)
Last updated on MAY 21, 2020
Applies to:Linux OS - Version Oracle Linux 7.0 and later
Oracle Cloud Infrastructure - Version N/A and later
From a server with the ip address 10.10.0.95, pinging an IP address on the same sub-network 10.10.0.11 sees traffic going to the default gateway (10.10.0.10) instead of directly to the pinged ip address.
# ping 10.XX.0.11
PING 10.XX.0.11 (10.XX.0.11) 56(84) bytes of data.
64 bytes from 10.XX.0.11: icmp_seq=1 ttl=128 time=1.60 ms
From 10.XX.0.10 icmp_seq=1 Redirect Host(New nexthop: 10.XX.0.11)
From 10.XX.0.10: icmp_seq=1 Redirect Host(New nexthop: 10.XX.0.11)
From 10.XX.0.10: icmp_seq=2 Redirect Host(New nexthop: 10.XX.0.11)
From 10.XX.0.10 icmp_seq=2 Redirect Host(New nexthop: 10.XX.0.11)
64 bytes from 10.XX.0.11: icmp_seq=2 ttl=128 time=0.617 ms
--- 10.XX.0.11 ping statistics ---
2 packets transmitted, 2 received, +2 errors, 0% packet lost, time 1001ms.
rtt min/avg/max/mdev = 0.617/1113/1.609/0.496 ms
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