# l2tp reject-transmit-address-change

#### Syntax

[ no ] l2tp reject-transmit-address-change [ ip-address | udp-port ]

#### Release Information

Command introduced in JunosE Release 7.1.0.

#### Description

Specifies that E Series routers reject address changes in Start-Control-Connection-Reply (SCCRP) control packets received from the remote endpoint. If you do not include a keyword, the router rejects the entire address change. The no version restores the default, which causes the router to accept address changes in response to SCCRP packets.

#### Options

- ip-address—Rejects only IP address changes
- udp-port—Rejects only UDP port number changes

#### Mode

Global Configuration