BGP Import and Export Tabs

  • Network > Virtual Router > BGP > Import
  • Network > Virtual Router > BGP > Export
Add
a new Import or Export rule to import or export BGP routes.
BGP Import and Export Settings
Configure In
Description
Rules
BGP
Import or Export
General
Specify a name to identify the rule.
Enable
Select to activate the rule.
Used By
Select the peer groups that will use this rule.
AS-Path Regular Expression
BGP
Import or Export
Match
Specify a regular expression for filtering of AS paths.
Community Regular Expression
Specify a regular expression for filtering of community strings.
Extended Community Regular Expression
Specify a regular expression for filtering of extended community strings.
MED
Specify a Multi-Exit Discriminator value for route filtering in the range 0-4,294,967,295.
Route Table
For an
Import Rule
, specify which route table the matching routes will be imported into:
unicast
,
multicast
, or
both
.
For an
Export Rule
, specify which route table the matching routes will be exported from:
unicast
,
multicast
, or
both
.
Address Prefix
Specify IP addresses or prefixes for route filtering.
Next Hop
Specify next hop routers or subnets for route filtering
From Peer
Specify peer routers for route filtering
Action
BGP
Import or Export
Action
Specify an action (
Allow
or
Deny
) to take when the match conditions are met.
Dampening
Specify the dampening parameter, only if the action is
Allow
.
Local Preference
Specify a local preference metric, only if the action is
Allow
.
MED
Specify a MED value, only if the action is
Allow
(0- 65,535).
Weight
Specify a weight value, only if the action is
Allow
(0- 65,535).
Next Hop
Specify a next hop router, only if the action is
Allow
.
Origin
Specify the path type of the originating route: IGP, EGP, or incomplete, only if the action is
Allow
.
AS Path Limit
Specify an AS path limit, only if the action is
Allow
.
AS Path
Specify an AS path:
None
,
Remove
,
Prepend
,
Remove and Prepend
, only if the action is
Allow
.
Community
Specify a community option:
None
,
Remove All
,
Remove Regex
,
Append
, or
Overwrite
, only if the action is
Allow
.
Extended Community
Specify a community option:
None
,
Remove All
,
Remove Regex
,
Append
, or
Overwrite
, only if the action is
Allow
.
Delete
interface_delete_icon.png rules when you no longer need them or
Clone
a rule when appropriate. You can also select rules and
Move Up
or
Move Down
to change their order.

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