[j-nsp] JUNOS : prefix-list
Samuel
samuel.gay at c-s.fr
Thu Feb 7 09:41:41 EST 2008
No it is not possible.
For this use there are the route-filter.
Regards,
Samuel
Amos Rosenboim a écrit :
> Hi List,
>
> This reminds me:
> Is it possible to have different match type for each different line in
> the prefix-list (similar to the Cisco implementation)?
>
> Amos
>
> On Feb 7, 2008, at 2:33 PM, Samuel wrote:
>
>> Hi Jonathan,
>>
>>> Regarding the default behavior in firewall filters, there is no way
>>> you can have an 'exact' match, since all source addresses are /32s by
>>> definition. Therefore, the behavior of matching all addresses within
>>> the prefix is the only reasonable behavior.
>>>
>> Yes it's right.
>>> And, you can actually apply different match types to prefix lists in
>>> routing policy now. Use the 'prefix-list-filter' configuration
>>> statement.
>>>
>>> For example:
>>>
>>> [edit policy-options policy-statement example term example]
>>> lab at HongKong# set from prefix-list-filter internal-routes ?
>>> Possible completions:
>>> exact Exactly match the prefix length
>>> longer Mask is greater than the prefix length
>>> orlonger Mask is greater than or equal to the prefix
>>> length
>>>
>> Thanks for this tip!
>>
>> Regards,
>> Samuel
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>
>
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