FEC129
FEC129 is used in L2VPN scenarios that address an Attachment Individual Identifier. It tests pseudowire negotiation through FEC 129, local and remote AIIs, labels, the PE list, and PW parameters.
Table 218 — FEC129 Parameters
| Name | Description | Value |
|---|---|---|
| Instance ID | FEC129 instance identifier | Specify a unique number |
| L2VPN ID | L2VPN service identifier | Use the format accepted on the testbed |
| BGP session ID | BGP session used for signaling | Specify when BGP is used |
| LDP instance ID | LDP instance used for signaling | 1 by default |
| Route Distinguisher | Service RD | For example, 65000:129 |
| Route Target | Service RT | Specify the import/export RT |
| Local AII type | Local Attachment Individual Identifier type | 1 by default |
| Local AII ID | Local AII | Specify the attachment-circuit identifier |
| Local label base | Base local label | 60000 by default |
| Max PW count | Maximum number of PWs | 16 by default |
| PW type | Pseudowire type | Usually ethernet |
| Control word | Use of a control word | Enabled by default |
| MTU | Service MTU | 0 uses the default value |
| PE list | Remote PEs and remote AIIs | Add the address, remote AII type, and remote AII ID |
Use FEC129 to test L2VPN services with explicit attachment-circuit identification. During troubleshooting, compare the L2VPN ID, AIIs, RD/RT, and labels at both ends.