Known Affected Versions:
14.1.0, 14.1.0.1, 14.1.0.2, 14.1.0.3, 14.1.0.5, 14.1.0.6, 14.1.2, 14.1.2.1, 14.1.2.2, 14.1.2.3, 14.1.2.4, 14.1.2.5, 14.1.2.6, 14.1.2.7, 14.1.2.8, 14.1.3, 14.1.3.1, 14.1.4, 14.1.4.1, 14.1.4.2, 14.1.4.3, 14.1.4.4, 14.1.4.5, 14.1.4.6, 14.1.5, 14.1.5.1, 14.1.5.2, 14.1.5.3, 14.1.5.4, 14.1.5.6, 15.0.0, 15.0.1, 15.0.1.1, 15.0.1.2, 15.0.1.3, 15.0.1.4, 15.1.0, 15.1.0.1, 15.1.0.2, 15.1.0.3, 15.1.0.4, 15.1.0.5, 15.1.1, 15.1.2, 15.1.2.1, 15.1.3, 15.1.3.1, 15.1.4, 15.1.4.1, 15.1.5, 15.1.5.1, 15.1.6, 15.1.6.1, 15.1.7, 15.1.8, 15.1.8.1, 15.1.8.2, 15.1.9, 15.1.9.1, 15.1.10, 15.1.10.2, 15.1.10.3, 15.1.10.4, 16.0.0, 16.0.0.1, 16.0.1, 16.0.1.1, 16.0.1.2, 16.1.0, 16.1.1, 16.1.2, 16.1.2.1, 16.1.2.2, 16.1.3, 16.1.3.1, 16.1.3.2, 16.1.3.3, 16.1.3.4, 16.1.3.5, 16.1.4, 16.1.4.1, 16.1.4.2, 16.1.4.3
Symptoms
The tcpdump command exits immediately with an error:
errbuf ERROR:TMM side closing: Aborted
tcpdump: pcap_loop: TMM side closing: Aborted
Impact
Unable to capture the packets on specific tmm interfaces.
Conditions
Capturing the packets on tmm interfaces.
Workaround
There are two possible workarounds:
-- Start tcpdump on the tmm that actually owns the interface using the TCPDUMP_ADDR command; for example, using blade1 for 1/0.16, run the command:
TCPDUMP_ADDR=127.1.1.16 tcpdump -w testcap.pcap -s 0 -i 1/0.16
-- Send the TCPDUMP_ADDR command to a specific tmm, which could work from any blade (127.20.<slot>.<tmmnumber+1> (e.g. 127.20.1.1 == slot1/tmm0, 127.20.2.16 == slot2/tmm15):
TCPDUMP_ADDR=127.20.1.16 tcpdump -w testcap.pcap -s 0 -i 1/0.16
Fix Information
Behavior Change
Guides & references
K10134038: F5 Bug Tracker Filter Names and Tips
