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RAToolSet 3.5.0 has in/out bug with export policy

  • To:
  • From: "David M. Meyer" < >
  • Date: Fri, 6 Dec 1996 20:44:58 -0800 (PST)
  • Cc:


	It looks like RtConfig 3.5.0 confuses "in" and "out" when
	a distribute-list command (instead of a route-map) is
	generated from an export command. In this case, the
	export policy is NOT ANY. To see this, consider the
	following RtConfig code:  
	

@RtConfig set cisco_map_name = "AS2914-EXPORT"
@RtConfig export AS7396 198.32.162.100/32 AS2914 205.238.48.3/32
@RtConfig set cisco_map_name = "AS2914-IMPORT"
@RtConfig import AS7396 198.32.162.100/32 AS2914 205.238.48.3/32

	and consider this aut-num for AS7396:

aut-num:     AS7396
as-name:     OREGON-IX
descr:       Oregon Exchange Route views (route-views.oregon-ix.net)
as-in:       from AS2914 100 accept ANY AND NOT {0.0.0.0/0}
as-in:       from AS3333 100 accept ANY AND NOT {0.0.0.0/0}
as-in:       from AS2497 100 accept ANY AND NOT {0.0.0.0/0}
as-out:      to AS2914 announce NOT ANY
as-out:      to AS3333 announce NOT ANY
as-out:      to AS2497 announce NOT ANY
guardian:    meyer@localhost
admin-c:     DMM65
tech-c:      DMM65
notify:      nethelp@localhost
mnt-by:      MAINT-AS3582
changed:     meyer@localhost 961206
source:      RADB
`

	Then RtConfig 3.5.0 generates 

no access-list 1
access-list 1 deny ip 0.0.0.0 255.255.255.255 0.0.0.0 255.255.255.255
!
router bgp 7396
neighbor 205.238.48.3 distribute-list 1 in
no access-list 2
access-list 2 deny   ip 0.0.0.0   0.0.0.0   0.0.0.0   0.0.0.0
access-list 2 permit ip 0.0.0.0 255.255.255.255 0.0.0.0 255.255.255.255
!
!
no route-map AS2914-IMPORT
route-map AS2914-IMPORT permit 1
 match ip address 2
!
router bgp 7396
neighbor 205.238.48.3 route-map AS2914-IMPORT in
neighbor 205.238.48.3 distribute-list 2 in


	Note that 

router bgp 7396
neighbor 205.238.48.3 distribute-list 1 in

	should be 

router bgp 7396
neighbor 205.238.48.3 distribute-list 1 out
                                        ^^^

	At least this is what I would have expected.


	Dave




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