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Diffstat (limited to 'docbook/wsug_src/dumpcap-h.txt')
| -rw-r--r-- | docbook/wsug_src/dumpcap-h.txt | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/docbook/wsug_src/dumpcap-h.txt b/docbook/wsug_src/dumpcap-h.txt index 7b12048c0c..9b25cbaaf5 100644 --- a/docbook/wsug_src/dumpcap-h.txt +++ b/docbook/wsug_src/dumpcap-h.txt @@ -1,4 +1,4 @@ -Dumpcap (Wireshark) 2.5.0 (v2.5.0rc0-1171-g33c00a67) +Dumpcap (Wireshark) 2.5.0 (v2.5.0rc0-1220-g23e2b1f9) Capture network packets and dump them into a pcapng or pcap file. See https://www.wireshark.org for more information. @@ -52,6 +52,10 @@ Miscellaneous: -v print version information and exit -h display this help and exit +WARNING: dumpcap will enable kernel BPF JIT compiler if available. +You might want to reset it +By doing "echo 0 > /proc/sys/net/core/bpf_jit_enable" + Example: dumpcap -i eth0 -a duration:60 -w output.pcapng "Capture packets from interface eth0 until 60s passed into output.pcapng" |