[ovs-dev] [PATCH v2 09/15] dpif-netdev: Execute conntrack action.
Flavio Leitner
fbl at sysclose.org
Tue Apr 26 23:37:52 UTC 2016
On Fri, Apr 15, 2016 at 05:02:41PM -0700, Daniele Di Proietto wrote:
> This commit implements the OVS_ACTION_ATTR_CT action in dpif-netdev.
>
> To allow ofproto-dpif to detect the conntrack feature, flow_put will not
> discard anymore flows with ct_* fields set. We still shouldn't allow
> flows with NAT bits set, since there is no support for NAT.
>
> Signed-off-by: Daniele Di Proietto <diproiettod at vmware.com>
> ---
> lib/dpif-netdev.c | 68 +++++++++++++++++++++++++++++++++++++++++++++------
> tests/dpif-netdev.at | 14 +++++------
> tests/ofproto-dpif.at | 20 +++++++--------
> 3 files changed, 77 insertions(+), 25 deletions(-)
>
> diff --git a/lib/dpif-netdev.c b/lib/dpif-netdev.c
> index 1e8a37c..436359a 100644
> --- a/lib/dpif-netdev.c
> +++ b/lib/dpif-netdev.c
> @@ -33,6 +33,7 @@
>
> #include "bitmap.h"
> #include "cmap.h"
> +#include "conntrack.h"
> #include "coverage.h"
> #include "csum.h"
> #include "dp-packet.h"
> @@ -89,9 +90,17 @@ static struct shash dp_netdevs OVS_GUARDED_BY(dp_netdev_mutex)
>
> static struct vlog_rate_limit upcall_rl = VLOG_RATE_LIMIT_INIT(600, 600);
>
> +#define DP_NETDEV_CS_SUPPORTED_MASK (CS_NEW | CS_ESTABLISHED | CS_RELATED \
> + | CS_INVALID | CS_REPLY_DIR | CS_TRACKED)
> +#define DP_NETDEV_CS_UNSUPPORTED_MASK (~(uint32_t)DP_NETDEV_CS_SUPPORTED_MASK)
> +
> static struct odp_support dp_netdev_support = {
> .max_mpls_depth = SIZE_MAX,
> .recirc = true,
> + .ct_state = true,
> + .ct_zone = true,
> + .ct_mark = true,
> + .ct_label = true,
> };
>
> /* Stores a miniflow with inline values */
> @@ -224,6 +233,8 @@ struct dp_netdev {
> /* Cpu mask for pin of pmd threads. */
> char *pmd_cmask;
> uint64_t last_tnl_conf_seq;
> +
> + struct conntrack conntrack;
> };
>
> static struct dp_netdev_port *dp_netdev_lookup_port(const struct dp_netdev *dp,
> @@ -906,6 +917,8 @@ create_dp_netdev(const char *name, const struct dpif_class *class,
> dp->upcall_aux = NULL;
> dp->upcall_cb = NULL;
>
> + conntrack_init(&dp->conntrack);
> +
> cmap_init(&dp->poll_threads);
> ovs_mutex_init_recursive(&dp->non_pmd_mutex);
> ovsthread_key_create(&dp->per_pmd_key, NULL);
> @@ -976,6 +989,8 @@ dp_netdev_free(struct dp_netdev *dp)
> ovs_mutex_destroy(&dp->non_pmd_mutex);
> ovsthread_key_delete(dp->per_pmd_key);
>
> + conntrack_destroy(&dp->conntrack);
> +
> ovs_mutex_lock(&dp->port_mutex);
> CMAP_FOR_EACH (port, node, &dp->ports) {
> /* PMD threads are destroyed here. do_del_port() cannot quiesce */
> @@ -1965,9 +1980,7 @@ dpif_netdev_flow_from_nlattrs(const struct nlattr *key, uint32_t key_len,
> return EINVAL;
> }
>
> - /* Userspace datapath doesn't support conntrack. */
> - if (flow->ct_state || flow->ct_zone || flow->ct_mark
> - || !ovs_u128_is_zero(&flow->ct_label)) {
> + if (flow->ct_state & DP_NETDEV_CS_UNSUPPORTED_MASK) {
> return EINVAL;
> }
>
> @@ -2604,6 +2617,9 @@ dpif_netdev_run(struct dpif *dpif)
> ovs_mutex_unlock(&dp->non_pmd_mutex);
> dp_netdev_pmd_unref(non_pmd);
>
> + /* XXX: If workload is too heavy we could add a separate thread. */
> + conntrack_run(&dp->conntrack);
> +
Do you have any results to share? Just curious.
Acked-by: Flavio Leitner <fbl at sysclose.org>
> tnl_neigh_cache_run();
> tnl_port_map_run();
> new_tnl_seq = seq_read(tnl_conf_seq);
> @@ -3850,12 +3866,48 @@ dp_execute_cb(void *aux_, struct dp_packet **packets, int cnt,
> VLOG_WARN("Packet dropped. Max recirculation depth exceeded.");
> break;
>
> - case OVS_ACTION_ATTR_CT:
> - /* If a flow with this action is slow-pathed, datapath assistance is
> - * required to implement it. However, we don't support this action
> - * in the userspace datapath. */
> - VLOG_WARN("Cannot execute conntrack action in userspace.");
> + case OVS_ACTION_ATTR_CT: {
> + const struct nlattr *b;
> + bool commit = false;
> + unsigned int left;
> + uint16_t zone = 0;
> + const char *helper = NULL;
> + const uint32_t *setmark = NULL;
> + const struct ovs_key_ct_labels *setlabel = NULL;
> +
> +
> + /* XXX parsing this everytime is expensive. We should do like kernel
> + * does and create a structure. */
> + NL_ATTR_FOR_EACH_UNSAFE (b, left, nl_attr_get(a), nl_attr_get_size(a)) {
> + enum ovs_ct_attr sub_type = nl_attr_type(b);
> +
> + switch(sub_type) {
> + case OVS_CT_ATTR_COMMIT:
> + commit = true;
> + break;
> + case OVS_CT_ATTR_ZONE:
> + zone = nl_attr_get_u16(b);
> + break;
> + case OVS_CT_ATTR_HELPER:
> + helper = nl_attr_get_string(b);
> + break;
> + case OVS_CT_ATTR_MARK:
> + setmark = nl_attr_get(b);
> + break;
> + case OVS_CT_ATTR_LABELS:
> + setlabel = nl_attr_get(b);
> + break;
> + case OVS_CT_ATTR_NAT:
> + case OVS_CT_ATTR_UNSPEC:
> + case __OVS_CT_ATTR_MAX:
> + OVS_NOT_REACHED();
> + }
> + }
> +
> + conntrack_execute(&dp->conntrack, packets, cnt, commit, zone,
> + setmark, setlabel, helper);
> break;
> + }
>
> case OVS_ACTION_ATTR_PUSH_VLAN:
> case OVS_ACTION_ATTR_POP_VLAN:
> diff --git a/tests/dpif-netdev.at b/tests/dpif-netdev.at
> index 12468f4..8c118e5 100644
> --- a/tests/dpif-netdev.at
> +++ b/tests/dpif-netdev.at
> @@ -86,7 +86,7 @@ AT_CHECK([ovs-appctl netdev-dummy/receive p1 'in_port(1),eth(src=50:54:00:00:00:
> sleep 1
>
> AT_CHECK([grep -A 1 'miss upcall' ovs-vswitchd.log | tail -n 1], [0], [dnl
> -skb_priority(0),skb_mark(0),recirc_id(0),dp_hash(0),in_port(1),eth(src=50:54:00:00:00:09,dst=50:54:00:00:00:0a),eth_type(0x0800),ipv4(src=10.0.0.2,dst=10.0.0.1,proto=1,tos=0,ttl=64,frag=no),icmp(type=8,code=0)
> +skb_priority(0),skb_mark(0),ct_state(0),ct_zone(0),ct_mark(0),ct_label(0),recirc_id(0),dp_hash(0),in_port(1),eth(src=50:54:00:00:00:09,dst=50:54:00:00:00:0a),eth_type(0x0800),ipv4(src=10.0.0.2,dst=10.0.0.1,proto=1,tos=0,ttl=64,frag=no),icmp(type=8,code=0)
> ])
> AT_CHECK([filter_flow_install < ovs-vswitchd.log | strip_xout], [0], [dnl
> recirc_id=0,ip,in_port=1,vlan_tci=0x0000/0x1fff,dl_src=50:54:00:00:00:09,dl_dst=50:54:00:00:00:0a,nw_frag=no, actions: <del>
> @@ -99,7 +99,7 @@ AT_CHECK([ovs-appctl netdev-dummy/receive p1 'in_port(1),eth(src=50:54:00:00:00:
> sleep 1
>
> AT_CHECK([grep -A 1 'miss upcall' ovs-vswitchd.log | tail -n 1], [0], [dnl
> -skb_priority(0),skb_mark(0),recirc_id(0),dp_hash(0),in_port(1),eth(src=50:54:00:00:00:09,dst=50:54:00:00:00:0a),eth_type(0x0800),ipv4(src=10.0.0.2,dst=10.0.0.1,proto=1,tos=0,ttl=64,frag=no),icmp(type=8,code=0)
> +skb_priority(0),skb_mark(0),ct_state(0),ct_zone(0),ct_mark(0),ct_label(0),recirc_id(0),dp_hash(0),in_port(1),eth(src=50:54:00:00:00:09,dst=50:54:00:00:00:0a),eth_type(0x0800),ipv4(src=10.0.0.2,dst=10.0.0.1,proto=1,tos=0,ttl=64,frag=no),icmp(type=8,code=0)
> ])
> AT_CHECK([filter_flow_install < ovs-vswitchd.log | strip_xout], [0], [dnl
> pkt_mark=0,recirc_id=0,dp_hash=0,skb_priority=0,ct_state=0,ct_zone=0,ct_mark=0,ct_label=0,icmp,in_port=1,vlan_tci=0x0000,dl_src=50:54:00:00:00:09,dl_dst=50:54:00:00:00:0a,nw_src=10.0.0.2,nw_dst=10.0.0.1,nw_tos=0,nw_ecn=0,nw_ttl=64,icmp_type=8,icmp_code=0, actions: <del>
> @@ -123,10 +123,10 @@ AT_CHECK([ovs-appctl netdev-dummy/receive p1 'in_port(1),eth(src=50:54:00:00:00:
> sleep 1
>
> AT_CHECK([grep -A 1 'miss upcall' ovs-vswitchd.log | tail -n 1], [0], [dnl
> -skb_priority(0),skb_mark(0),recirc_id(0),dp_hash(0),in_port(1),eth(src=50:54:00:00:00:09,dst=50:54:00:00:00:0a),eth_type(0x0800),ipv4(src=10.0.0.2,dst=10.0.0.1,proto=1,tos=0,ttl=64,frag=no),icmp(type=8,code=0)
> +skb_priority(0),skb_mark(0),ct_state(0),ct_zone(0),ct_mark(0),ct_label(0),recirc_id(0),dp_hash(0),in_port(1),eth(src=50:54:00:00:00:09,dst=50:54:00:00:00:0a),eth_type(0x0800),ipv4(src=10.0.0.2,dst=10.0.0.1,proto=1,tos=0,ttl=64,frag=no),icmp(type=8,code=0)
> ])
> AT_CHECK([filter_flow_dump < ovs-vswitchd.log | strip_xout], [0], [dnl
> -skb_priority(0/0),skb_mark(0/0),recirc_id(0),dp_hash(0/0),in_port(1),eth(src=50:54:00:00:00:09,dst=50:54:00:00:00:0a),eth_type(0x0800),ipv4(src=10.0.0.2/0.0.0.0,dst=10.0.0.1/0.0.0.0,proto=1/0,tos=0/0,ttl=64/0,frag=no),icmp(type=8/0,code=0/0), packets:0, bytes:0, used:never, actions: <del>
> +skb_priority(0/0),skb_mark(0/0),ct_state(0/0),ct_zone(0/0),ct_mark(0/0),ct_label(0/0),recirc_id(0),dp_hash(0/0),in_port(1),eth(src=50:54:00:00:00:09,dst=50:54:00:00:00:0a),eth_type(0x0800),ipv4(src=10.0.0.2/0.0.0.0,dst=10.0.0.1/0.0.0.0,proto=1/0,tos=0/0,ttl=64/0,frag=no),icmp(type=8/0,code=0/0), packets:0, bytes:0, used:never, actions: <del>
> ])
>
> # Now, the same again without megaflows.
> @@ -138,11 +138,11 @@ AT_CHECK([ovs-appctl netdev-dummy/receive p1 'in_port(1),eth(src=50:54:00:00:00:
> sleep 1
>
> AT_CHECK([grep -A 1 'miss upcall' ovs-vswitchd.log | tail -n 1], [0], [dnl
> -skb_priority(0),skb_mark(0),recirc_id(0),dp_hash(0),in_port(1),eth(src=50:54:00:00:00:09,dst=50:54:00:00:00:0a),eth_type(0x0800),ipv4(src=10.0.0.2,dst=10.0.0.1,proto=1,tos=0,ttl=64,frag=no),icmp(type=8,code=0)
> +skb_priority(0),skb_mark(0),ct_state(0),ct_zone(0),ct_mark(0),ct_label(0),recirc_id(0),dp_hash(0),in_port(1),eth(src=50:54:00:00:00:09,dst=50:54:00:00:00:0a),eth_type(0x0800),ipv4(src=10.0.0.2,dst=10.0.0.1,proto=1,tos=0,ttl=64,frag=no),icmp(type=8,code=0)
> ])
> AT_CHECK([filter_flow_dump < ovs-vswitchd.log | strip_xout], [0], [dnl
> -skb_priority(0),skb_mark(0),recirc_id(0),dp_hash(0),in_port(1),eth(src=50:54:00:00:00:09,dst=50:54:00:00:00:0a),eth_type(0x0800),ipv4(src=10.0.0.2,dst=10.0.0.1,proto=1,tos=0,ttl=64,frag=no),icmp(type=8,code=0), packets:0, bytes:0, used:never, actions: <del>
> -skb_priority(0/0),skb_mark(0/0),recirc_id(0),dp_hash(0/0),in_port(1),eth(src=50:54:00:00:00:09,dst=50:54:00:00:00:0a),eth_type(0x0800),ipv4(src=10.0.0.2/0.0.0.0,dst=10.0.0.1/0.0.0.0,proto=1/0,tos=0/0,ttl=64/0,frag=no),icmp(type=8/0,code=0/0), packets:0, bytes:0, used:never, actions: <del>
> +skb_priority(0),skb_mark(0),ct_state(0/0xff),ct_zone(0),ct_mark(0),ct_label(0),recirc_id(0),dp_hash(0),in_port(1),eth(src=50:54:00:00:00:09,dst=50:54:00:00:00:0a),eth_type(0x0800),ipv4(src=10.0.0.2,dst=10.0.0.1,proto=1,tos=0,ttl=64,frag=no),icmp(type=8,code=0), packets:0, bytes:0, used:never, actions: <del>
> +skb_priority(0/0),skb_mark(0/0),ct_state(0/0),ct_zone(0/0),ct_mark(0/0),ct_label(0/0),recirc_id(0),dp_hash(0/0),in_port(1),eth(src=50:54:00:00:00:09,dst=50:54:00:00:00:0a),eth_type(0x0800),ipv4(src=10.0.0.2/0.0.0.0,dst=10.0.0.1/0.0.0.0,proto=1/0,tos=0/0,ttl=64/0,frag=no),icmp(type=8/0,code=0/0), packets:0, bytes:0, used:never, actions: <del>
> ])
>
> OVS_VSWITCHD_STOP
> diff --git a/tests/ofproto-dpif.at b/tests/ofproto-dpif.at
> index 9ac2e2a..90d7702 100644
> --- a/tests/ofproto-dpif.at
> +++ b/tests/ofproto-dpif.at
> @@ -6036,12 +6036,12 @@ recirc_id(0),in_port(3),eth_type(0x0800),ipv4(frag=no), packets:0, bytes:0, used
> ])
>
> AT_CHECK([ovs-appctl dpif/dump-flows -m br0 | strip_ufid | strip_used | sort], [0], [dnl
> -skb_priority(0/0),skb_mark(0/0),recirc_id(0),dp_hash(0/0),in_port(p1),eth(src=50:54:00:00:00:05/00:00:00:00:00:00,dst=50:54:00:00:00:07/00:00:00:00:00:00),eth_type(0x0800),ipv4(src=192.168.0.1/0.0.0.0,dst=192.168.0.2/0.0.0.0,proto=1/0,tos=0/0,ttl=64/0,frag=no),icmp(type=8/0,code=0/0), packets:0, bytes:0, used:never, actions:drop
> -skb_priority(0/0),skb_mark(0/0),recirc_id(0),dp_hash(0/0),in_port(p2),eth(src=50:54:00:00:00:07/00:00:00:00:00:00,dst=50:54:00:00:00:05/00:00:00:00:00:00),eth_type(0x0800),ipv4(src=192.168.0.2/0.0.0.0,dst=192.168.0.1/0.0.0.0,proto=1/0,tos=0/0,ttl=64/0,frag=no),icmp(type=0/0,code=0/0), packets:0, bytes:0, used:never, actions:drop
> +skb_priority(0/0),skb_mark(0/0),ct_state(0/0),ct_zone(0/0),ct_mark(0/0),ct_label(0/0),recirc_id(0),dp_hash(0/0),in_port(p1),eth(src=50:54:00:00:00:05/00:00:00:00:00:00,dst=50:54:00:00:00:07/00:00:00:00:00:00),eth_type(0x0800),ipv4(src=192.168.0.1/0.0.0.0,dst=192.168.0.2/0.0.0.0,proto=1/0,tos=0/0,ttl=64/0,frag=no),icmp(type=8/0,code=0/0), packets:0, bytes:0, used:never, actions:drop
> +skb_priority(0/0),skb_mark(0/0),ct_state(0/0),ct_zone(0/0),ct_mark(0/0),ct_label(0/0),recirc_id(0),dp_hash(0/0),in_port(p2),eth(src=50:54:00:00:00:07/00:00:00:00:00:00,dst=50:54:00:00:00:05/00:00:00:00:00:00),eth_type(0x0800),ipv4(src=192.168.0.2/0.0.0.0,dst=192.168.0.1/0.0.0.0,proto=1/0,tos=0/0,ttl=64/0,frag=no),icmp(type=0/0,code=0/0), packets:0, bytes:0, used:never, actions:drop
> ])
>
> AT_CHECK([ovs-appctl dpif/dump-flows -m br1 | strip_ufid | strip_used | sort], [0], [dnl
> -skb_priority(0/0),skb_mark(0/0),recirc_id(0),dp_hash(0/0),in_port(p3),eth(src=50:54:00:00:00:09/00:00:00:00:00:00,dst=50:54:00:00:00:0a/00:00:00:00:00:00),eth_type(0x0800),ipv4(src=10.0.0.2/0.0.0.0,dst=10.0.0.1/0.0.0.0,proto=1/0,tos=0/0,ttl=64/0,frag=no),icmp(type=8/0,code=0/0), packets:0, bytes:0, used:never, actions:drop
> +skb_priority(0/0),skb_mark(0/0),ct_state(0/0),ct_zone(0/0),ct_mark(0/0),ct_label(0/0),recirc_id(0),dp_hash(0/0),in_port(p3),eth(src=50:54:00:00:00:09/00:00:00:00:00:00,dst=50:54:00:00:00:0a/00:00:00:00:00:00),eth_type(0x0800),ipv4(src=10.0.0.2/0.0.0.0,dst=10.0.0.1/0.0.0.0,proto=1/0,tos=0/0,ttl=64/0,frag=no),icmp(type=8/0,code=0/0), packets:0, bytes:0, used:never, actions:drop
> ])
>
> OVS_VSWITCHD_STOP
> @@ -6194,10 +6194,10 @@ recirc_id=0,ip,in_port=101,vlan_tci=0x0000,nw_frag=no, actions:100,2,3
> ])
>
> AT_CHECK([grep -e 'in_port(100).*packets:9' ovs-vswitchd.log | strip_ufid | filter_flow_dump], [0], [dnl
> -skb_priority(0/0),skb_mark(0/0),recirc_id(0),dp_hash(0/0),in_port(100),eth(src=50:54:00:00:00:05/00:00:00:00:00:00,dst=50:54:00:00:00:07/00:00:00:00:00:00),eth_type(0x0800),ipv4(src=192.168.0.1/0.0.0.0,dst=192.168.0.2/0.0.0.0,proto=1/0,tos=0/0,ttl=64/0,frag=no),icmp(type=8/0,code=0/0), packets:9, bytes:540, used:0.0s, actions:101,3,2
> +skb_priority(0/0),skb_mark(0/0),ct_state(0/0),ct_zone(0/0),ct_mark(0/0),ct_label(0/0),recirc_id(0),dp_hash(0/0),in_port(100),eth(src=50:54:00:00:00:05/00:00:00:00:00:00,dst=50:54:00:00:00:07/00:00:00:00:00:00),eth_type(0x0800),ipv4(src=192.168.0.1/0.0.0.0,dst=192.168.0.2/0.0.0.0,proto=1/0,tos=0/0,ttl=64/0,frag=no),icmp(type=8/0,code=0/0), packets:9, bytes:540, used:0.0s, actions:101,3,2
> ])
> AT_CHECK([grep -e 'in_port(101).*packets:4' ovs-vswitchd.log | strip_ufid | filter_flow_dump], [0], [dnl
> -skb_priority(0/0),skb_mark(0/0),recirc_id(0),dp_hash(0/0),in_port(101),eth(src=50:54:00:00:00:07/00:00:00:00:00:00,dst=50:54:00:00:00:05/00:00:00:00:00:00),eth_type(0x0800),ipv4(src=192.168.0.2/0.0.0.0,dst=192.168.0.1/0.0.0.0,proto=1/0,tos=0/0,ttl=64/0,frag=no),icmp(type=8/0,code=0/0), packets:4, bytes:240, used:0.0s, actions:100,2,3
> +skb_priority(0/0),skb_mark(0/0),ct_state(0/0),ct_zone(0/0),ct_mark(0/0),ct_label(0/0),recirc_id(0),dp_hash(0/0),in_port(101),eth(src=50:54:00:00:00:07/00:00:00:00:00:00,dst=50:54:00:00:00:05/00:00:00:00:00:00),eth_type(0x0800),ipv4(src=192.168.0.2/0.0.0.0,dst=192.168.0.1/0.0.0.0,proto=1/0,tos=0/0,ttl=64/0,frag=no),icmp(type=8/0,code=0/0), packets:4, bytes:240, used:0.0s, actions:100,2,3
> ])
>
> AT_CHECK([ovs-ofctl dump-ports br0 pbr0], [0], [dnl
> @@ -6797,8 +6797,8 @@ pkt_mark=0,recirc_id=0,dp_hash=0,skb_priority=0,ct_state=0,ct_zone=0,ct_mark=0,c
> pkt_mark=0,recirc_id=0,dp_hash=0,skb_priority=0,ct_state=0,ct_zone=0,ct_mark=0,ct_label=0,icmp,in_port=1,vlan_tci=0x0000,dl_src=50:54:00:00:00:0b,dl_dst=50:54:00:00:00:0c,nw_src=10.0.0.4,nw_dst=10.0.0.3,nw_tos=0,nw_ecn=0,nw_ttl=64,icmp_type=8,icmp_code=0, actions:drop
> ])
> AT_CHECK([strip_ufid < ovs-vswitchd.log | filter_flow_dump | grep 'packets:3'], [0], [dnl
> -skb_priority(0),skb_mark(0),recirc_id(0),dp_hash(0),in_port(1),eth(src=50:54:00:00:00:09,dst=50:54:00:00:00:0a),eth_type(0x0800),ipv4(src=10.0.0.2,dst=10.0.0.1,proto=1,tos=0,ttl=64,frag=no),icmp(type=8,code=0), packets:3, bytes:180, used:0.0s, actions:2
> -skb_priority(0),skb_mark(0),recirc_id(0),dp_hash(0),in_port(1),eth(src=50:54:00:00:00:0b,dst=50:54:00:00:00:0c),eth_type(0x0800),ipv4(src=10.0.0.4,dst=10.0.0.3,proto=1,tos=0,ttl=64,frag=no),icmp(type=8,code=0), packets:3, bytes:180, used:0.0s, actions:drop
> +skb_priority(0),skb_mark(0),ct_state(0/0xff),ct_zone(0),ct_mark(0),ct_label(0),recirc_id(0),dp_hash(0),in_port(1),eth(src=50:54:00:00:00:09,dst=50:54:00:00:00:0a),eth_type(0x0800),ipv4(src=10.0.0.2,dst=10.0.0.1,proto=1,tos=0,ttl=64,frag=no),icmp(type=8,code=0), packets:3, bytes:180, used:0.0s, actions:2
> +skb_priority(0),skb_mark(0),ct_state(0/0xff),ct_zone(0),ct_mark(0),ct_label(0),recirc_id(0),dp_hash(0),in_port(1),eth(src=50:54:00:00:00:0b,dst=50:54:00:00:00:0c),eth_type(0x0800),ipv4(src=10.0.0.4,dst=10.0.0.3,proto=1,tos=0,ttl=64,frag=no),icmp(type=8,code=0), packets:3, bytes:180, used:0.0s, actions:drop
> ])
> OVS_VSWITCHD_STOP
> AT_CLEANUP
> @@ -7333,7 +7333,7 @@ recirc_id(0),in_port(1),eth_type(0x1234), packets:5, bytes:300, used:0.0s, actio
> ])
>
> AT_CHECK([grep 'modify' ovs-vswitchd.log | strip_ufid ], [0], [dnl
> -dpif|DBG|dummy at ovs-dummy: put[[modify]] skb_priority(0/0),skb_mark(0/0),recirc_id(0),dp_hash(0/0),in_port(1),eth(src=50:54:00:00:00:09/00:00:00:00:00:00,dst=50:54:00:00:00:0a/00:00:00:00:00:00),eth_type(0x1234), actions:push_vlan(vid=4,pcp=0),100
> +dpif|DBG|dummy at ovs-dummy: put[[modify]] skb_priority(0/0),skb_mark(0/0),ct_state(0/0),ct_zone(0/0),ct_mark(0/0),ct_label(0/0),recirc_id(0),dp_hash(0/0),in_port(1),eth(src=50:54:00:00:00:09/00:00:00:00:00:00,dst=50:54:00:00:00:0a/00:00:00:00:00:00),eth_type(0x1234), actions:push_vlan(vid=4,pcp=0),100
> ])
> OVS_VSWITCHD_STOP
> AT_CLEANUP
> @@ -7405,8 +7405,8 @@ recirc_id(0),in_port(1),eth_type(0x8100),vlan(vid=99/0x0,pcp=7/0x0),encap(eth_ty
> # are wildcarded.
> AT_CHECK([grep '\(modify\)\|\(flow_add\)' ovs-vswitchd.log | strip_ufid ], [0], [dnl
> dpif_netdev|DBG|flow_add: recirc_id=0,in_port=1,vlan_tci=0x0000,dl_type=0x1234, actions:100
> -dpif|DBG|dummy at ovs-dummy: put[[modify]] skb_priority(0/0),skb_mark(0/0),recirc_id(0),dp_hash(0/0),in_port(1),eth(src=50:54:00:00:00:09/00:00:00:00:00:00,dst=50:54:00:00:00:0a/00:00:00:00:00:00),eth_type(0x1234)
> -dpif|DBG|dummy at ovs-dummy: put[[modify]] skb_priority(0/0),skb_mark(0/0),recirc_id(0),dp_hash(0/0),in_port(1),eth(src=50:54:00:00:00:09/00:00:00:00:00:00,dst=50:54:00:00:00:0a/00:00:00:00:00:00),eth_type(0x1234), actions:100
> +dpif|DBG|dummy at ovs-dummy: put[[modify]] skb_priority(0/0),skb_mark(0/0),ct_state(0/0),ct_zone(0/0),ct_mark(0/0),ct_label(0/0),recirc_id(0),dp_hash(0/0),in_port(1),eth(src=50:54:00:00:00:09/00:00:00:00:00:00,dst=50:54:00:00:00:0a/00:00:00:00:00:00),eth_type(0x1234)
> +dpif|DBG|dummy at ovs-dummy: put[[modify]] skb_priority(0/0),skb_mark(0/0),ct_state(0/0),ct_zone(0/0),ct_mark(0/0),ct_label(0/0),recirc_id(0),dp_hash(0/0),in_port(1),eth(src=50:54:00:00:00:09/00:00:00:00:00:00,dst=50:54:00:00:00:0a/00:00:00:00:00:00),eth_type(0x1234), actions:100
> dpif_netdev|DBG|flow_add: recirc_id=0,in_port=1,vlan_tci=0xf063/0x1000,dl_type=0x1234, actions:drop
> ])
> OVS_VSWITCHD_STOP
> --
> 2.1.4
>
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