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 | 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 | 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 | 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
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. |
