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Commands Reference, Volume 4
Extracts and displays the RAS
(Reliability, Availability, and Serviceability) information of the PPP (Point
to Point Protocol) subsystem. This command only applies to AIX
4.1.5.
pppstat
The pppstat command
provides the capability to monitor particular characteristics of active
links. The following information is displayed for all active
links:
| Local MRU
| Specifies the Maximum Receive Unit setting for this host. This is
maximum length of a packet that the remote host can send to the local
host.
|
| Remote MRU
| Specifies the Maximum Receive Unit setting for the remote host.
This is the maximum length of a packet that we can send to the remote
host.
|
| Local To Peer ACCM
| Specifies the ASYNC Character Map used in the transmission of packets to
the remote host.
|
| Peer To Local ACCM
| Specifies the ASYNC Character Map used by the remote host in the
transmission of packets to the local host.
|
| Local To Remote Protocol Field
Compression
| Specifies whether Protocol Compression is used in the transmission of
packets to the remote host.
|
| Remote To Local Protocol Field
Compression
| Specifies whether Protocol Compression is used in the transmission of
packets from the remote host to the local host.
|
| Local To Remote Address/Control
Field Compression
| Specifies whether Address/Control field compression is being used in the
transmission of packets to the remote host.
|
| Remote To Local Address/Control
Field Compression
| Specifies whether Address/Control field compression is being used in the
transmission of packets from the remote host to the local host.
|
| MRU
| Specifies the Maximum Receive Unit for receiving packets. This is
the value that this host attempted to negotiate with the remote host.
|
| Receive ACCM
| Specifies the initial remote-to-local ASYNC Character Map that was used
in the negotiation.
|
| Transmit ACCM
| Specifies the initial local-to-remote ASYNC Character Map that was used
in the negotiation.
|
| Magic Number
| Specifies the magic number attempted in negotiation.
|
| Frame Check Size
| Specifies the length of the Frame Check Sequence that this host attempted
to negotiate. This is fixed at 16 bits.
|
| Bad Address Fields
| Specifies the number of times a packet has been received with an
incorrect address field.
|
| Bad Controls Fields
| Specifies the number of times a packet has been received with an
incorrect control field.
|
| Oversized Packets
| Specifies the number of times a packet has been received that has a
length that exceeds the Maximum Receive Unit length.
|
| Bad Frame Check Sequence
| Specifies the number of times a packet has been received with a bad Frame
Check Sequence.
|
| Incoming Good Octets
| Specifies the number of octets received in valid packets.
|
| Outgoing Good Octets
| Specifies the number of octets sent successfully in packets.
|
| Incoming Good Packets
| Specifies the number of packets received successfully.
|
| Outgoing Good Packets
| Specifies the number of packets sent successfully.
|
The output is sent to
stdout. Messages are sent to stderr.
This command returns the
following exit values:
| 0
| Successful completion.
|
| >0
| An error occurred.
|
Access Control: Any User
Auditing Events: N/A
| /usr/sbin/pppstat
| Contains the pppstat command.
|
Commands: pppdial.
Daemons: pppcontrold, pppattachd.
Files: profile.
Subroutines: syslog
Asynchronous
Point-to-Point Protocol (PPP) Subsystem Overview in AIX 5L Version
5.1 System Management Guide: Communications and
Networks.
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