Hello! Help understand how troubleshoot DHCP Relay ( here not under helpers bootp) .
I have a configuration where all hosts (here PCs) get ip settins from DHCP Server through SRX DHCP Relay agent. But two UNIFI APs(wifi) do not.....
All hosts and unifi APs in different zones. All security policies permit all in both directions.
Here dhcp relay binding statistics.
vvlazarev@SRX650-node0# run show dhcp relay binding routing-instance lan
IP address Session Id Hardware address Expires State Interface
172.17.104.49 15 00:0e:08:d3:71:b3 690953 BOUND reth3.0
172.17.104.14 5 00:0e:08:d7:01:85 674555 BOUND reth3.0
10.10.112.102 13 00:1d:7d:40:7b:84 690685 BOUND reth8.4
10.10.112.104 10 00:1e:0b:12:a7:c1 687542 BOUND reth8.4
192.168.104.114 11 00:1f:c6:0d:b0:67 687680 BOUND reth6.0
0.0.0.0 16 04:18:d6:20:c3:54 0 SELECTING reth12.960
0.0.0.0 14 04:18:d6:46:e23:de 0 SELECTING reth12.960
10.10.112.106 12 6c:f0:49:a2:bf:67 688254 BOUND reth8.4
10.10.112.105 9 74:d4:35:40:bc:a4 686733 BOUND reth8.4
192.168.104.108 3 d8:50:e6:b7:56:35 669763 BOUND reth6.0
Hello vlazarev ,
The " selecting " state shows that the Client is getting offer message from DHCP server . Now we need to make sure is the clients are sending the DHCP request message to server for the IP .
Will it be possible to take a packet capture on the client machine to confirm if the DHCP offer is reaching the client and they are sending the request to server .
Also please attach the DHCP relay configuration from SRX .