The simple_ui_firewall.py example imports EthAddr from pox.library.addresses. That is not a problem in itself, but since Pyretic has an EthAddr object of its own and simple_ui_firewall.py doesn't actually uses any EthAddr, it's quite confusing for newcomers. Just removing the import would fix this problem.
The simple_ui_firewall.py example imports EthAddr from pox.library.addresses. That is not a problem in itself, but since Pyretic has an EthAddr object of its own and simple_ui_firewall.py doesn't actually uses any EthAddr, it's quite confusing for newcomers. Just removing the import would fix this problem.