Hi
I have two Centos7 vps's
One is set just fine - internet out on an IP and an internal IP for backup (10.0.0.9) to a local backup server
Here is the config listing
VPS1 Talking to internet and backup network
Code:
[root@server network-scripts]# ip addr
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
valid_lft forever preferred_lft forever
inet6 ::1/128 scope host
valid_lft forever preferred_lft forever
2: ens3: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP qlen 1000
link/ether 00:16:3c:b8:ad:a2 brd ff:ff:ff:ff:ff:ff
inet XX.XXX.192.10/27 brd XX.XX.192.31 scope global dynamic ens3
valid_lft 21178735sec preferred_lft 21178735sec
inet6 fe80::216:3cff:feb8:ada2/64 scope link
valid_lft forever preferred_lft forever
3: ens4: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP qlen 1000
link/ether 00:18:3e:a5:ef:26 brd ff:ff:ff:ff:ff:ff
inet 10.0.0.9/24 brd 10.0.0.255 scope global dynamic ens4
valid_lft 21178735sec preferred_lft 21178735sec
inet6 fe80::218:3eff:fea5:ef26/64 scope link
valid_lft forever preferred_lft forever
Code:
[root@server network-scripts]# route -n
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use Iface
0.0.0.0 XX.XXX.192.1 0.0.0.0 UG 101 0 0 ens3
10.0.0.0 0.0.0.0 255.255.255.0 U 100 0 0 ens4
XX.XX.68.6 XX.XXX.192.1 255.255.255.255 UGH 100 0 0 ens3
XX.XXX.192.0 0.0.0.0 255.255.255.224 U 100 0 0 ens3
10.0.0.x being the internal network to the backup server
My second VPS is this (with no 10.0.0.7 setup basically the ens4 line)
VPS2 Talking to Internet but not Internal Backup Network
Code:
[root@server network-scripts]# ip add
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
valid_lft forever preferred_lft forever
inet6 ::1/128 scope host
valid_lft forever preferred_lft forever
2: ens3: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP qlen 1000
link/ether 00:16:3c:e9:4b:31 brd ff:ff:ff:ff:ff:ff
inet XX.XXX.192.19/27 brd XX.XXX.192.31 scope global dynamic ens3
valid_lft 21333345sec preferred_lft 21333345sec
inet6 fe80::216:3cff:fee9:4b31/64 scope link
valid_lft forever preferred_lft forever
Code:
[root@server network-scripts]# route -n
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use Iface
0.0.0.0 XX.XXX.192.1 0.0.0.0 UG 100 0 0 ens3
XX.XXX.68.6 XX.XXX.192.1 255.255.255.255 UGH 100 0 0 ens3
XX.XXX.192.0 0.0.0.0 255.255.255.224 U 100 0 0 ens3
Now how do i add the 10 address range to the second VPS (ens4) so its the same as the first VPS (well not quite the same as it has a different 10.0 IP address)
All help appreciated
