[asterisk-bugs] [DAHDI-linux 0016831]: [patch] adding ss7 pcap support to dahdi
Asterisk Bug Tracker
noreply at bugs.digium.com
Sun May 16 18:10:59 CDT 2010
A NOTE has been added to this issue.
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https://issues.asterisk.org/view.php?id=16831
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Reported By: tsearle
Assigned To:
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Project: DAHDI-linux
Issue ID: 16831
Category: NewFeature
Reproducibility: always
Severity: minor
Priority: normal
Status: new
JIRA:
Reviewboard Link:
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Date Submitted: 2010-02-15 16:20 CST
Last Modified: 2010-05-16 18:10 CDT
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Summary: [patch] adding ss7 pcap support to dahdi
Description:
as per the thread on the libss7 mailing list
1. changes to the dahdi driver to add ioctls to mirror reads/writes
from a signaling channel to a pseudo channel
2. a corresponding user app to set up the mirroring and record the
traffic in a pcap
This seems to work though I'm not sure if it's the best solution
design-wise.
I might be abusing the pseudo channel concept.
to compile the app do the following
gcc dahdi_pcap.c -o dahdi_pcap -lpcap
and the syntax to run it is
./dahdi_pcap chan1 [chan2]* pcap.pcap
e.g.
./dahdi_pcap 16 47 test.pcap
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(0121946) sverker (reporter) - 2010-05-16 18:10
https://issues.asterisk.org/view.php?id=16831#c121946
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Hi,
I get the following output with this patch when starting dahdi:
Unrecognized garbage '???' in I??
Unrecognized garbage '???' in I??
Unrecognized garbage '???' in I??
Unrecognized garbage '???' in I??
Unrecognized garbage '???' in I??
Unrecognized garbage '???' in I??
Unrecognized garbage '???' in I??
Unrecognized garbage '???' in I??
Unrecognized garbage '???0' in I??
them the computer crashes and is automatically rebooted by watchdog.
Issue History
Date Modified Username Field Change
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2010-05-16 18:10 sverker Note Added: 0121946
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