Netmap Issue

2015-05-11 Thread dxzhang
hi guys, Nice to write to you ! But we've got little problem while we are using Netmap module , here is the situation when we are using tcpreplay tool with netmap function, its like this: tcpreplay --inter1=eth0 --inter2=eth1 ---netmap --cache=pcap.cache xxx.pc

if_bridge panic plus fix

2015-05-11 Thread Nikos Vassiliadis
Hi, Small fix for if_bridge.c. bridge_state_change() is called from taskqueue and curvnet is not set. Patch attached. The panic: #6 0x80d9a8c9 in trap_fatal (frame=0xfe01a5a998b0, eva=) at /usr/src/sys/amd64/amd64/trap.c:854 #7 0x80d9ab5e in trap_pfault (frame=0xfe01a5

[Differential] [Commented On] D1944: PF and VIMAGE fixes

2015-05-11 Thread nvass-gmx.com (Nikos Vassiliadis)
nvass-gmx.com added a comment. This guilde is definitely invaluable, I have seen it. It would be great if we could move it in the source tree. Regarding PF it can be further simplified. I think the logic right is OK but there are many *init* functions for sure and some of these functions can go

Re: [Bug 199174] em tx and rx hang

2015-05-11 Thread Christopher Forgeron
I'd go a step further and say it's the _exact_ same problem. If you're using anything other than 4k clusters on a heavily loaded system, you'll probably have issues. It's not just the MTU - Case in point - I set my MTU to 4000, but since my iSCSI block size is 8k, I noticed that I still had plent

Re: [Bug 199174] em tx and rx hang

2015-05-11 Thread Mark Schouten
Please note that these issues look very much like the issues I had, before I switched from an MTU of 9000 to 1500 ... Met vriendelijke groeten, --  Kerio Operator in de Cloud? https://www.kerioindecloud.nl/ Mark Schouten | Tuxis Internet Engineering KvK: 61527076 | http://www.tuxis.nl/ T: 0318