cd2orb - receive alpha (cd1) packets and copy to an orbserver
cd2orb [-c maxctime] [-i ip] [-P cmport[,cd1port]] [-p pf] [-S dir] [-vv] [orb]
cd2orb listens for incoming alpha(cd1) connections, and sets up
a receiver when one is found. The incoming packets may be
repackaged into an orb packet and left on an orb. If a versignd(1)
daemon is available with the correct public keys, the packets
may be verified. cd2orb plays the part of both the connection
manager and the ultimate receiver of the data.
-
-c maxctime
Maximum time to allow between connection manager request and subsequent
connection from a remote site. During this period, cd2orb will not allow
other connections. The default is 120 seconds.
-
-i ip
Specify a different ip address for cd2orb's connection manager to provide in the
response to a connection request.
-
-P cmport[,cd1port]
The default port for initiating alpha connections (cmport) is 8000. cd2orb
sets up a connection manager listening at this port.
When a new connection is attempted, a message is returned specifying the
current host (but see the -i option above) and a new port number.
The default for this new port (cd1port) is 9876.
-
-p pf
Specify an alternative parameter file, rather than cd2orb.pf.
-
-S dir
Save incoming packets in files in this directory.
(primarily for debugging)
-
-v
Be more verbose.
-
-vv
Be extremely verbose.
-
orb
If an output is specified, the incoming cd1 stream is copied to the
orbserver(1).
-
valid_ip_addresses
accept connections only from ip addresses in this list.
-
verify_packets
flag indicating if an attempt should be made to verify the packets
-
versign_server
name of server for versign daemon; leave blank to use a local versignd
-
data_packet_signer
user name to use for signature verification;
if not specified, the signer is formed by stripping two last
characters (which must be digits) of the first sta code from a dff packet
-
net_sta_chan
-
net
-
sta
-
chan
These provide a means of remapping the network, station and
channel codes from the incoming connections. Initially, the
network code is taken from the name used to initiate the connection.
The station and channel codes come from the dff headers.
These four lists are each composed of original patterns (regular expressions)
and replacements.
cd2orb first composes a string made of network, station and channel
separated by underscores, and attempts to match this in the net_sta_chan list.
If a match is found, then the result is separated into new network, station and
channel using underscores as delimiters, and these names replace the original.
If no match is found, then network, station and channel are individually
matched with the corresponding list, and any replacement found there is used.
To replace a channel code of "be" with "BHE", specify the chan list in the
parameter file as:
chan &Tbl{
be BHZ
}
cd1tran(1)
orb2cd1s(1)
cd1s2cd1(1)
Daniel Quinlan
Table of Contents
Antelope Release 4.6 Linux 2.4.19-4GB 2004-06-24
Boulder Real Time Technologies, Inc
For more information, contact support@brtt.com