Juniper ACX2000

Table 199: show ppp interface Output Fields (continued)
Level of
OutputField DescriptionField Name
None
specified
CHAP or PAP authentication state information. For CHAP authentication:
• Chap-ans-rcvd—Packet was sent from the peer, indicating that the peer received the
Chap-resp-sent packet.
• Chap-ans-sent—Packet was sent from the authenticator, indicating that the authenticator
received the peer's Chap-resp-rcvd packet.
• Chap-chal-rcvd—Challenge packet has been received by the peer.
• Chap-chal-sent—Challenge packet has been sent by the authenticator to begin the CHAP
protocol or has been transmitted at any time during the Network-Layer Protocol (NCP)
phase to ensure that the connection has not been altered.
• Chap-resp-rcvd—CHAP response packet has been received by the authenticator.
• Chap-resp-sent—CHAP response packet has been sent to the authenticator.
• Closed—Link is not available for authentication.
• Failure—Authenticator compares the response value in the response packet from the peer
with its own response value, but the value does not match. Authentication fails.
• Success—Authenticator compares the response value in the response packet from the
peer with its own response value, and the value matches. Authentication is successful.
For PAP authentication:
• Pap-resp-sent—PAP response sent to peer (ACK/NACK)t.
• Pap-req-rcvd—PAP request packet received from peer.
• Pap-resp-rcvd—PAP response received from the peer (ACK/NACK).
• Pap-req-sent—PAP request packet sent to the peer.
• Closed—Link is not available for authentication.
• Failure—Authenticator compares the response value in the response packet from the peer
with its own response value, but the value does not match. Authentication fails.
• Success—Authenticator compares the response value in the response packet from the
peer with its own response value, and the value matches. Authentication is successful.
Authentication
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ACX Series Universal Access Router Configuration Guide