Possible to place a one untagged network together with the public network. Neutron with gre segmentation.

[Nikolay Fedotov]

ISO: {"build_id": "2014-02-05_01-17-30", "ostf_sha": "5915f1dd0433f64cf8623b4f48d67f8aa3359851", "build_number": "91", "nailgun_sha": "8babaac4ecfea55da138ba7df0539bbfd3c7344e", "fuelmain_sha": "40cbef71ed2ebd6e81e435f92b83e193c93142df", "astute_sha": "d002c3bf626cff96a1d4aec9eb92fc4d5f4542c4", "release": "4.1", "fuellib_sha": "957a43b79666840f67c95660482d8d82bdccaccb"}

*steps*
- create environment: CentOS, neutron with gre segmentation
- add node
- turn off "Use Vlan tagging" for one network
- navigate to node's network settings page
- place public and the untagged network to same interface
- save settings

*result*
the error "Untagged networks can not be assigned to one interface" is not displayed

[Aleksey Kasatkin (alekseyk-ru)]

Yes, any untagged network (not more than one) can be paired with untagged public w/o warnings in 'Nodes' >> 'Configure Interfaces' tab.

[Vitaly Kramskikh (vkramskikh)]

Fixed by refactoring Neutron limitation

[Anastasia Palkina (apalkina)]

Verified on ISO #112
"build_id": "2014-02-12_01-17-30", "
"ostf_sha": "d15d6b5b952e455e3afff383413ffa6d89ee7981",
"build_number": "112",
"nailgun_sha": "cd4cfb9ce02496121e7e17b41d7334c60028c50e",
"fuelmain_sha": "768f09acf2e775b3c7c30fd3ee17eda723927fac",
"astute_sha": "d002c3bf626cff96a1d4aec9eb92fc4d5f4542c4",
"release": "4.1",
"fuellib_sha": "518146d5c0a69918e2850f6ad7dab0b1e4e94c03"