[j-nsp] Manually creating a static route (or access route) in a DHCP dynamic subscriber management environment

Alex D. listensammler at gmx.de
Mon Mar 4 15:51:34 EST 2019


Hello,

does anyone know, if it is possible to manually configure a static route 
(or access route) with a next-hop assigned to a demux logical interface 
in a DHCP dynamic subscriber management setup ?
I know, that the common way to route a subnet to a subscriber is by 
assigning the specific route by RADIUS using the Framed-Route attribute. 
In my lab setup, this works fine, but currently we don't use RADIUS 
authentication in production yet. This will be implemented soon, but 
unfortunately i need to route a subnet to a subscriber now.
Today i just tried to manually configure a route, but it didn't work. 
Output of "show route" looks strange (no next-hop specified)

detzen at vs-mx5-testlab.6898# run show route 192.1.2.0/29
inet.0: 1977 destinations, 3901 routes (1977 active, 0 holddown, 0 hidden)
+ = Active Route, - = Last Active, * = Both
192.1.2.0/29       *[Static/5] 00:11:17, metric2 0
 >

In contrast, the output when assigning the route by RADIUS with the 
Framed-Route attribute:

detzen at vs-mx5-testlab.6898> show route 192.1.2.0/29
inet.0: 1980 destinations, 3907 routes (1980 active, 0 holddown, 0 hidden)
+ = Active Route, - = Last Active, * = Both
192.1.2.0/29       *[Access/13] 00:00:35
                       Private unicast


Regards,
Alex


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