The DHCP server configuration:
File DHCPD. Conf
# # # # # # # # # # # # # # # #
DDNS - update - style none;
Default - lease - time 720;
Max - lease - time 100;
Failover peer "DHCP" {
Primary;
Address 10.5.255.234;
The port 520;
Peer address 10.5.255.235;
The port 519;
Max 60 - the response - delay;
Max - unacked - updates 10;
MCLT 7200;
The split 128;
The load balance Max 3 seconds;

}

Inculde "/etc/DHCP/DHCPD. Master".
# # # # # # # # # # # # # # # # # # # # # # # # # # # #
For the DHCP server configuration:
File DHCPD. Conf
# # # # # # # # # # # # # # # #
DDNS - update - style none;
Default - lease - time 720;
Max - lease - time 100;
Failover peer "DHCP" {
Secondary;
Address 10.5.255.235;
The port 519;
Peer address 10.5.255.234;
The port 520;
Max 60 - the response - delay;
Max - unacked - updates 10;
The load balance Max 3 seconds;

}

Inculde "/etc/DHCP/DHCPD. Master".
# # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # #
DHCPD. Master inside a 10.5.255.0/24 subnet configures
# # # # # # # # # # # # # # # # # # # # # # # # # # # # #
Between the test server port communication no problem!
# # # # # # # # # # # # # # # # # # # # # # # # # # # #
But the two servers have been in a state of recovering, don't hand down8 address; As attached figure

CodePudding user response: