On Jan 3, 2013, at 9:33 PM, Jeff Wheeler wrote:

>> Non-sequitur.  Cyclic resets are orthogonal to treat-as-withdraw.  As 
>> enumerated above, ignore-bad-message is harder to implement and is more 
>> dangerous.
> 
> No, ignore-bad-message is not harder to implement.  To say so is simply a lie.

Jeff,

The challenge I see here is that the NLRI is always at the END of the message.  
The parsing problem is going to happen before the NLRI.  I certainly don't want 
my BGP implementation doing 'fuzzy' things with the message and producing 
further poor results.  It's no way to run a network, and can be difficult to 
code.

Once again I must assert that this is a problem best left to be fixed in the 
individual implementations.  We can certainly expect a high level of standard 
for software, but expecting no defects is unrealistic.

- Jared
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