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Changed definition of stub area.

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This commit is contained in:
Ondrej Filip 2001-08-11 16:22:29 +00:00
parent 85062e8a60
commit b2bdb40656
2 changed files with 6 additions and 4 deletions
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8
doc/bird.sgml
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@ -1009,7 +1009,7 @@ on nonbroadcast networks.
protocol ospf <name> { protocol ospf <name> {
rfc1583compat <switch>; rfc1583compat <switch>;
area <id> { area <id> {
stub <switch>; stub cost <num>;
tick <num>; tick <num>;
interface <interface pattern> interface <interface pattern>
{ {
@ -1047,8 +1047,10 @@ protocol ospf <name> {
The most important area is The most important area is
the backbone (ID 0) to which every other area must be connected. the backbone (ID 0) to which every other area must be connected.
<tag>stub <M>switch</M></tag> <tag>stub cost <M>num</M></tag>
No external routes are flooded into stub areas. Default value is no. No external (except default) routes are flooded into stub areas.
Setting this value marks area stub with defined cost of default route.
Default value is no. (Area is not stub.)
<tag>tick <M>num</M></tag> <tag>tick <M>num</M></tag>
The routing table calculation is not performed when a single link state The routing table calculation is not performed when a single link state

2
proto/ospf/config.Y
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@ -70,7 +70,7 @@ ospf_area_opts:
; ;
ospf_area_item: ospf_area_item:
STUB bool { this_area->stub = $2 ; } STUB COST expr { this_area->stub = $3 ; if($3<=0) cf_error("Stub cost must be greater than zero"); }
| TICK expr { this_area->tick = $2 ; if($2<=0) cf_error("Tick must be greater than zero"); } | TICK expr { this_area->tick = $2 ; if($2<=0) cf_error("Tick must be greater than zero"); }
| INTERFACE ospf_iface_list | INTERFACE ospf_iface_list
; ;