On Mon, May 19, 2008 at 01:40:57PM +0200, Witold Koscielniak wrote: > M120 has only one interface - xe-0/0/0 with many 802.1q subinterfaces. > So traffic on xe-0/0/0 should be exactly symmetrical (in/out = 1) but it is > not!! > > Mrtg shows that traffic on 10G summit is exactly symmetrical but on xe-0/0/0 > is asymmetrical: > > [EMAIL PROTECTED]> monitor interface traffic > Interface Link Input bytes (bps) Output bytes (bps) > xe-0/0/0 Up 61944473131097 (318338324) 30951930138936 (156175948) > > Input traffic is approximatly twice geater than output (in/out = 2). > > What is happen? Why input traffic is greater than output traffic. > What doubled input traffic on xe-0/0/0?
I've seen something similar with AE member interfaces (PR274396) on I-chip based platforms (M120 and MX) where it double-counts stats if you have family mpls enabled. I haven't seen that exact behavior on regular interfaces, but I've seen several other counter bugs in the last few months (mostly on AE's) so it might be related. -- Richard A Steenbergen <[EMAIL PROTECTED]> http://www.e-gerbil.net/ras GPG Key ID: 0xF8B12CBC (7535 7F59 8204 ED1F CC1C 53AF 4C41 5ECA F8B1 2CBC) _______________________________________________ juniper-nsp mailing list juniper-nsp@puck.nether.net https://puck.nether.net/mailman/listinfo/juniper-nsp
