Before https://gerrit.onosproject.org/#/c/3054/4 patch, HostToHostIntent implicitly had non-OPTICAL link type constraint.
After the patch, implicit constraint has disappeared, but CLI commands had a logic on it's own to check and add non-OPTICAL link constraint, but the GUI code path didn't.
Since Host ~= MAC/Ethernet Address, it seems to make sense for HostToHostIntent to have implicit non-OPTICAL constraint.
HostToHostIntent.Builder, probably should be modified to check and add the non-OPTICAL constraint, if it hasn't already been specified by builder method.
|5841,2||ONOS-3224 HostToHostIntent should have implicit non-OPTICAL constraint||master||onos||Status: MERGED||+2||+1|