show generated MAC address for farp/dhcp plugin about strongswan

[tobiasbrunner]

Sure, we can add that. I've pushed a commit to the 239-dhcp-mac-log branch.

Note that the MAC address is not the only identifier a DHCP server can use to assign leases. If the client identity is a FQDN it is always sent in a Hostname extension and if identity_lease is enabled the identity (in its binary encoding, no matter the type) is sent in a Client Id extension.

[harridu]

I have added the patch to 5.9.2. The logfile looks like this:

May 25 21:53:16 23[IKE1] <IPSec-IKEv2|1> peer requested virtual IP 172.19.122.57
May 25 21:53:16 23[CFG1] <IPSec-IKEv2|1> sending DHCP DISCOVER for 7a:a7:3e:a3:16:c5 to 172.19.122.9
May 25 21:53:17 23[CFG1] <IPSec-IKEv2|1> sending DHCP DISCOVER for 7a:a7:3e:a3:16:c5 to 172.19.122.9
May 25 21:53:19 23[CFG1] <IPSec-IKEv2|1> sending DHCP DISCOVER for 7a:a7:3e:a3:16:c5 to 172.19.122.9
May 25 21:53:19 24[CFG1] received DHCP OFFER 172.19.122.57 from 172.19.122.9
May 25 21:53:19 23[CFG1] <IPSec-IKEv2|1> sending DHCP REQUEST for 172.19.122.57 to 172.19.122.9
May 25 21:53:19 23[CFG1] <IPSec-IKEv2|1> sending DHCP REQUEST for 172.19.122.57 to 172.19.122.9
May 25 21:53:19 23[CFG1] <IPSec-IKEv2|1> sending DHCP REQUEST for 172.19.122.57 to 172.19.122.9
May 25 21:53:19 27[CFG1] received DHCP ACK for 172.19.122.57

Great.

[tobiasbrunner]

Thanks for testing, applied to master.