On Thu, Feb 06, 2020 at 06:14:43PM +0800, txfh2007 via discuss wrote: > Hi all: > Here is a question about ofp-print command. I have found after running > the same ovs-ofctl ofp-print <pkt raw data> command for multiple times, the > output would be strange. like below(dl_vlan has been changed), Could anyone > tell me the reason ? > > #ovs-ofctl ofp-print " 01 04 0098 00000000 00002320 0000001e 0000 0034 82 82 > 82 82 82 82 80 81 81 81 81 81 81 00 00 50 08 00 45 00 00 28 00 00 00 00 00 06 > 32 05 53 53 53 53 54 54 54 54 00 55 00 56 00 00 00 00 00 00 00000000 0001 > 0008 00000040 0002 0008 00000114 0003 0005 07 000000 0004 0010 00000000 > fedcba9876543210 0005 0005 01 000000 0006 0010 80000408 5a5a5a5a5a5a5a5a > 0007 0009 0102030405 00000000000000 " > > NXT_PACKET_IN2 (xid=0x0): table_id=7 cookie=0xfedcba9876543210 total_len=64 > metadata=0x5a5a5a5a5a5a5a5a (via action) data_len=48 buffer=0x00000114 > userdata=01.02.03.04.05 > ip,dl_vlan=80,dl_vlan_pcp=0,vlan_tci1=0x0000,dl_src=80:81:81:81:81:81,dl_dst=82:82:82:82:82:82,nw_src=0.0.0.0,nw_dst=0.0.0.0,nw_proto=0,nw_tos=0,nw_ecn=0,nw_ttl=0
It's certainly odd that this would change output, but I can't reproduce it. I tried with OVS built with GCC and with Clang, and with and without valgrind. _______________________________________________ discuss mailing list [email protected] https://mail.openvswitch.org/mailman/listinfo/ovs-discuss
