Issue With BACKUP Network
(Doc ID 2916379.1)
Last updated on APRIL 29, 2024
Applies to:
Gen 2 Exadata Cloud at Customer - Version N/A to N/A [Release All Releases]Information in this document applies to any platform.
Symptoms
Backup Interface not working
# ping 10.75.125.36^M
PING 10.75.125.36 (10.75.125.36) 56(84) bytes of data.^M
64 bytes from 10.75.125.36: icmp_seq=1 ttl=63 time=0.563 ms^M
64 bytes from 10.75.125.36: icmp_seq=2 ttl=63 time=0.177 ms^M
64 bytes from 10.75.125.36: icmp_seq=3 ttl=63 time=0.252 ms^M
^C^M
--- 10.75.125.36 ping statistics ---^M
# ip route add 10.61.127.0/25 via 10.75.125.1 dev bondeth1^M
Error: Nexthop has invalid gateway.^M
# cat /etc/hosts | grep -i Node1
10.75.124.68 Node1.db.gen.local Node1
10.75.125.68 Node1-bck.bck.gen.local Node1-bck
+ bondeth1 is not listing
# ip_addr
1: lo inet 127.0.0.1/8 scope host lo\ valid_lft forever preferred_lft forever
2: bondeth0 inet 10.75.124.4/27 brd 10.75.124.31 scope global bondeth0\ valid_lft forever preferred_lft forever
2: bondeth0 inet 10.75.124.5/27 brd 10.75.124.31 scope global secondary bondeth0:1\ valid_lft forever preferred_lft forever
2: bondeth0 inet 10.75.124.12/27 brd 10.75.124.31 scope global secondary bondeth0:3\ valid_lft forever preferred_lft forever
2: bondeth0 inet 10.75.124.11/27 brd 10.75.124.31 scope global secondary bondeth0:4\ valid_lft forever preferred_lft forever
4: eth0 inet 169.254.200.2/30 brd 169.254.200.3 scope global eth0\ valid_lft forever preferred_lft forever
5: clre0 inet 100.107.2.1/23 brd 100.107.3.255 scope global clre0\ valid_lft forever preferred_lft forever
6: clre1 inet 100.107.2.2/23 brd 100.107.3.255 scope global clre1\ valid_lft forever preferred_lft forever
7: stre0 inet 100.107.0.25/23 brd 100.107.1.255 scope global stre0\ valid_lft forever preferred_lft forever
8: stre1 inet 100.107.0.26/23 brd 100.107.1.255 scope global stre1\ valid_lft forever preferred_lft forever
# more ifcfg-bondeth1
#### DO NOT REMOVE THESE LINES ####
#### %GENERATED BY CELL% ####
DEVICE=bondeth1
BOOTPROTO=none
ONBOOT=yes
HOTPLUG=no
IPV6INIT=no
IPADDR=10.75.125.4 ◄◄-----------------
NETMASK=255.255.255.224
GATEWAY=10.75.125.1
NETWORK=10.75.125.0
BROADCAST=10.75.125.31
Cause
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In this Document
| Symptoms |
| Cause |
| Solution |