fixeria has uploaded this change for review. (
https://gerrit.osmocom.org/c/osmocom-bb/+/14916
Change subject: trx_toolkit/trx_sniff.py: support additional capture filter
......................................................................
trx_toolkit/trx_sniff.py: support additional capture filter
Change-Id: I761debb2e1c411f2c6d489eac0adf32060966a4c
---
M src/target/trx_toolkit/trx_sniff.py
1 file changed, 8 insertions(+), 0 deletions(-)
git pull ssh://gerrit.osmocom.org:29418/osmocom-bb refs/changes/16/14916/1
diff --git a/src/target/trx_toolkit/trx_sniff.py
b/src/target/trx_toolkit/trx_sniff.py
index 7eea04c..0323e85 100755
--- a/src/target/trx_toolkit/trx_sniff.py
+++ b/src/target/trx_toolkit/trx_sniff.py
@@ -75,6 +75,10 @@
log.info("Listening on interface '%s'..." %
self.argv.sniff_if)
sniff_args["iface"] = self.argv.sniff_if
+ if self.argv.cap_filter is not None:
+ log.info("Using additional capture filter '%s'" %
self.argv.cap_filter)
+ sniff_args["filter"] += " and (%s)" %
self.argv.cap_filter
+
# Start sniffing...
scapy.all.sniff(**sniff_args)
@@ -224,6 +228,10 @@
dest = "cap_file", type = str, metavar = "FILE",
help = "Read packets from a PCAP file")
+ trx_group.add_argument("-f", "--capture-filter",
+ dest = "cap_filter", type = str, metavar = "FILTER",
+ help = "Set additional capture filter (e.g. 'host
192.168.1.2')")
+
cnt_group = parser.add_argument_group("Count limitations
(optional)")
cnt_group.add_argument("--frame-count", metavar = "N",
dest = "frame_count", type = int,
--
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Gerrit-Project: osmocom-bb
Gerrit-Branch: master
Gerrit-Change-Id: I761debb2e1c411f2c6d489eac0adf32060966a4c
Gerrit-Change-Number: 14916
Gerrit-PatchSet: 1
Gerrit-Owner: fixeria <[email protected]>
Gerrit-MessageType: newchange
