[zorp] Policy.py gives errors

[Matt Hackett]

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Hi-

I've been trying to get Zorp working for several days now and have run =
into a variety of problems. After struggling to get the last source =
version from the site properly compiled (we use a PaX-patched kernel and =
it took a while to get Zorp to compile with completely PIC) I've finally =
got a running zorp executable. Except that it chokes on my policy file. =
I've gone through the indentation and such, so to really test what was =
going on I set PYTHONPATH to the zorp/pylib directory and ran "python =
policy.py" which returned this:
	Traceback (most recent call last):
		File "policy.py", line 1, in ?
   	 		from Zorp.Core import *
  		File "/usr/local/share/zorp/pylib/Zorp/Core.py", line 31, in ?
    			from Zone import InetZone
  		File "/usr/local/share/zorp/pylib/Zorp/Zone.py", line 36, in ?
    			from Domain import InetDomain, Inet6Domain
  		File "/usr/local/share/zorp/pylib/Zorp/Domain.py", line 37, in ?
    			from SockAddr import SockAddrInet, inet_ntoa, inet_aton, htonl, =
ntohl
	ImportError: cannot import name htonl

Shouldn't these be coming from the Python 'socket' anyways? When edited =
Domain.py to import everything by ScokAddrInet from socket, then ran it =
again I get this error:
	Traceback (most recent call last):
  		File "policy.py", line 1, in ?
   			from Zorp.Core import *
  		File "/usr/local/share/zorp/pylib/Zorp/Core.py", line 32, in ?
    			from Service import Service
  		File "/usr/local/share/zorp/pylib/Zorp/Service.py", line 53, in ?
    			from Router import TransparentRouter
  		File "/usr/local/share/zorp/pylib/Zorp/Router.py", line 36, in ?
    			from Zorp import setupDirectedRouter
	ImportError: cannot import name setupDirectedRouter

With grep I can't find "setupDirectedRouter" being defined anywhere in =
the Python files. And of course Zorp still won't start, with the error =
"Error loading initial policy, exiting;"

Was I correct to make the first change? How can I get rid of these =
errors and get Zorp running. (My policy.py is attached, just in case =
that's the problem).

Matt Hackett
Research Associate
MixZon Inc.
=A0
1033 SW Yamhill St.
Portland, OR 97201
(503) 222-1022



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