Steven Jan Springl wrote: > On Saturday 19 May 2007 15:58, Tom Eastep wrote: >> Steven Jan Springl wrote: >>> On Saturday 19 May 2007 15:49, Tom Eastep wrote: >>>> Steven Jan Springl wrote: >>>>> On Saturday 19 May 2007 15:33, Tom Eastep wrote: >>>>>> Tom Eastep wrote: >>>>>>> Steven Jan Springl wrote: >>>>>>>> Tom >>>>>>>> >>>>>>>> Having never used IPSEC, I don't know if this is a bug or I'm >>>>>>>> missing something. >>>>>>>> >>>>>>>> Masq file entry: >>>>>>>> >>>>>>>> eth0 192.168.0.0/16 - - - strict,next >>>>>>>> >>>>>>>> produces error: >>>>>>>> >>>>>>>> iptables-restore v1.3.6: policy match: empty policy element >>>>>>>> >>>>>>>> Coding 'strict,next' in the zones file works. >>>>>>> 'strict' and 'next' are only applicable when multiple policies are >>>>>>> strung together. I'll investigate what is going on in the zones file >>>>>>> since "strict,next" shouldn't work there either. >>>>>> Did you just use "strict,next" and nothing else in the zones file? >>>>>> That shouldn't work either according to the rules generated. >>>>>> >>>>>> -Tom >>>>> Tom >>>>> >>>>> My zones file is attached. >>>> Are the zones non-empty? >>>> >>>> -Tom >>> Tom >>> >>> wan has an entry in the interfaces file, but vpn does not, and is >>> reported as empty at shorewall startup. >> Then I don't understand why it worked. Please send me the generated >> firewall script >> >> Thanks, >> -Tom > > Tom > > Sorry, I have messed around with the zones file since reporting the problem. > The only zone entry that works with "strict,next" is one that is empty (vpn).
A valid sequence using 'strict' and 'next' would be: proto=esp,strict,next,proto=ah That would encapsulate in ESP then in AH. -Tom -- Tom Eastep \ Nothing is foolproof to a sufficiently talented fool Shoreline, \ http://shorewall.net Washington USA \ [EMAIL PROTECTED] PGP Public Key \ https://lists.shorewall.net/teastep.pgp.key
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