Filters For Register Message From Rp; Source Address Of Register Message - Siemens S223 User Manual

User Manual
SURPASS hiD 6615 S223/S323 R1.5
9.3.5.3
9.3.5.4
A50010-Y3-C150-2-7619
To configure the registration suppression time, use the following command.
Command
ip pim register-suppression
<1-65535>
no ip pim register-suppression

Filters for Register Message from RP

One network may include different multicast groups and routers that are not members of
multicast group. Therefore it can happen that routers, which are members of another
network or not members of multicast group, apply for RP and transmit candidate-RP
message.
To prevent this case, user can block candidate-RP message of another router by making
only candidate-RP in multicast group communicate. In order to block candidate-RP mes-
sage from routers which are not members, perform the below tasks.
Step 1
Configure filtering out multicast sources.
Command
ip pim accept-register list {<100-
199> | <2000-2699> | ACCESS-
LIST}
Step 2
Allow or deny only the transmitted packets by routers that exchange candidate-RP mes-
sage.
Command
access-list {<100-199> | <2000-
2699>} { deny | permit }
{A.B.C.D | any }
To delete the above configuration, use the following command.
Command
no ip pim accept-register

Source Address of Register Message

To configure the source IP address of Register packets sent by DR, overriding the default
source IP address, use ip pim register-source command. The configured address must
be a reachable address to be used by the RP to send corresponding Register-Stop mes-
Mode
Configures the time of registration suppression.
1-65535: The register suppression on time in seconds.
Global
Disables the registration suppression time.
Mode
Configures multicast source filtering function.
100-199: IP extended access-list
Global
2000-2699: IP extended access list (expanded range)
ACCESS-LIST: IP named Standard Access List
Mode
Configures multicast source filtering function.
100-199: IP extended access list
Global
ip
2000-2699: IP extended access list (expanded range)
A.B.C.D: address to match
Mode
Global Releases blocked packet.
UMN:CLI
Description
Description
Description
Description
311