F5Drive_266268
Nimbostratus
Aug 06, 2016DHCP Relay
Hi, I have setup one lab for F5, i am using 11.6.1 code. I am trying to setup DHCP relay as it was available in 11.3.x. I cannot see DHCP realy option now. I have setup DHCP with both dhcp4 and dhcp4_forward. My clients are not directly connected with F5 subnet, but multi hope. I have put helper-address on my cisco switches, i am able to see traffic hitting on F5 for dhcp discover, but no traffic on internal interface, where dhcp server is connected. DHCP server is using F5 as default gateway. I am able to fetch webpages from same subnet on my dhcp client.
ltm pool DC-Servers-DHCP {
members {
DC-11:any {
address 10.2.0.11
session monitor-enabled
state up
}
DC-33:any {
address 10.2.0.33
session monitor-enabled
state down
}
DHCP-22:any {
address 10.2.0.22
session monitor-enabled
state down
}
}
monitor gateway_icmp
}
ltm virtual DHCP-VS-151 {
destination 172.31.0.151:bootps
dhcp-relay
ip-protocol udp
mask 255.255.255.255
pool DC-Servers-DHCP
profiles {
dhcpv4 { }
}
source 0.0.0.0/0
vlans {
external
}
vlans-enabled
vs-index 3
my topology
Wireshark traffic
Stats
Best Regards,