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Hi you all guys/girls from this list, I almost never use email lists, but this problem is driving me crazy. I use shorewall for a long time ( since version 1.2.x) but now I use it where I work, and here we now have 4 different ISP for redundance and because it''s cheaper then 1 ISP and a bigger link. 3 of 4 ISP I have no problems, but on the 4th ISP here goes my problem : I have a

...p such traffic as otherwise the host will receive multiple copies of BUM traffic. This is called "non-DF filtering" [2]. Filtering of multicast and broadcast traffic can be achieved using the following flower filter: # tc filter add dev bond0 egress pref 1 proto all flower indev vxlan0 dst_mac 01:00:00:00:00:00/01:00:00:00:00:00 action drop Unlike broadcast and multicast traffic, it is not currently possible to filter unknown unicast traffic. The classification into unknown unicast is performed by the bridge driver, but is not visible to other layers. Implementation ============== The...

...p such traffic as otherwise the host will receive multiple copies of BUM traffic. This is called "non-DF filtering" [2]. Filtering of multicast and broadcast traffic can be achieved using the following flower filter: # tc filter add dev bond0 egress pref 1 proto all flower indev vxlan0 dst_mac 01:00:00:00:00:00/01:00:00:00:00:00 action drop Unlike broadcast and multicast traffic, it is not currently possible to filter unknown unicast traffic. The classification into unknown unicast is performed by the bridge driver, but is not visible to other layers. Implementation ============== The...

...nated sg. Fix it, so we can make virtio_add_* simpler. pktgen results: modprobe pktgen echo 'add_device eth0' > /proc/net/pktgen/kpktgend_0 echo nowait 1 > /proc/net/pktgen/eth0 echo count 1000000 > /proc/net/pktgen/eth0 echo clone_skb 100000 > /proc/net/pktgen/eth0 echo dst_mac 4e:14:25:a9:30:ac > /proc/net/pktgen/eth0 echo dst 192.168.1.2 > /proc/net/pktgen/eth0 for i in `seq 20`; do echo start > /proc/net/pktgen/pgctrl; tail -n1 /proc/net/pktgen/eth0; done Before: 746547-793084(786421+/-9.6e+03)pps 346-367(364.4+/-4.4)Mb/sec (346397808-367990976(3.649e+08+...

I resurrected these patches after prompting from Andy Lutomirski's recent patches. I put them on the back-burner because vring_bench had a 15% slowdown on my laptop: pktgen testing revealed a speedup, if anything, so I've cleaned them up. Rusty Russell (3): virtio_net: pass well-formed sgs to virtqueue_add_*() virtio_ring: assume sgs are always well-formed. virtio_ring: unify

I resurrected these patches after prompting from Andy Lutomirski's recent patches. I put them on the back-burner because vring_bench had a 15% slowdown on my laptop: pktgen testing revealed a speedup, if anything, so I've cleaned them up. Rusty Russell (3): virtio_net: pass well-formed sgs to virtqueue_add_*() virtio_ring: assume sgs are always well-formed. virtio_ring: unify

...gt; > Regarding Rx, the reverse is observed: a small performance increase is > observed with batching (~2%), but buf_api makes tests perform equally > to baseline. > > pktgen was called using pktgen_sample01_simple.sh, with the environment: > DEV="$tap_name" F_THREAD=1 DST_MAC=$MAC_ADDR COUNT=$((2500000*25)) > SKB_CLONE=$((2**31)) > > And testpmd is the same as Tx but with forward-mode=rxonly. > > Pktgen reports: > Baseline: 1853025pps 622Mb/sec (622616400bps) errors: 7915231 > Batch: 1891404pps 635Mb/sec (635511744bps) errors: 4926093 > Buf_api...

This still causes corruption issues for people so don't try to use in production please. Posting to expedite debugging. This adds infrastructure required for supporting multiple ring formats. The idea is as follows: we convert descriptors to an independent format first, and process that converting to iov later. Used ring is similar: we fetch into an independent struct first, convert that to

This still causes corruption issues for people so don't try to use in production please. Posting to expedite debugging. This adds infrastructure required for supporting multiple ring formats. The idea is as follows: we convert descriptors to an independent format first, and process that converting to iov later. Used ring is similar: we fetch into an independent struct first, convert that to