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| author |   Xinyao Cai <xinyao.cai@intel.com> | 2023-02-28 14:44:58 +0800 |
|---|---|---|
| committer |   Damjan Marion <dmarion@0xa5.net> | 2023-03-06 16:46:17 +0000 |
| commit | 99d3a405431dadca2cb5138183603946b6d64408 (patch) | |
| tree | e1894cae223d9f5c63953cf1a54d2293da04e9b6 /src/vnet/flow/flow.h | |
| parent | a20afdc845f4e901f7d3e6974e59a0dc2e8bf427 (diff) | |
flow dpdk: introduce IP in IP support for flow
This patch introduces IP in IP packet support for flow cli and dpdk plugin.
Specifically, the following IP in IP packet types are supported:
MAC-IPv4-IPv4-TCP/UDP/None,
MAC-IPv4-IPv6-TCP/UDP/None,
MAC-IPv6-IPv4-TCP/UDP/None,
MAC-IPv6-IPv6-TCP/UDP/None,
IP in IP flow rules can be created by using the following new keywords in vppctl:
in-src-ip, in-dst-ip : to provide information for inner IPv4 header
in-ip6-src-ip, in-ip6-dst-ip: to provide information for inner IPv6 header
in-proto : to specify inner transport layer protocol type (TCP or UDP)
in-src-port, in-dst-port : to provide information for inner TCP/UDP header
An example to create flow rule for MAC-IPv6-IPv6-TCP:
test flow add index 0 ip6-src-ip any ip6-dst-ip any in-ip6-src-ip any in-ip6-dst-ip any in-proto tcp in-src-port 1234 in-dst-port any rss function default
Another example to create flow rule for MAC-IPv6-IPv6:
test flow add index 0 ip6-src-ip any in-ip6-src-ip any rss function default
Type: feature
Signed-off-by: Xinyao Cai <xinyao.cai@intel.com>
Change-Id: I6a1ca36d47eb65b9cb5a4b8d874b2a7f017c35cd
Diffstat (limited to 'src/vnet/flow/flow.h')
| -rw-r--r-- | src/vnet/flow/flow.h | 47 |
1 files changed, 46 insertions, 1 deletions
diff --git a/src/vnet/flow/flow.h b/src/vnet/flow/flow.h index 194579b88d8..9069bd1cea5 100644 --- a/src/vnet/flow/flow.h +++ b/src/vnet/flow/flow.h @@ -45,7 +45,16 @@ _ (IP4_GTPC, ip4_gtpc, "ipv4-gtpc") \ _ (IP4_GTPU, ip4_gtpu, "ipv4-gtpu") \ /* generic flow */ \ - _ (GENERIC, generic, "generic") + _ (GENERIC, generic, "generic") \ + /* IP in IP */ \ + _ (IP6_IP6, ip6_ip6, "ipv6-ipv6") \ + _ (IP6_IP4, ip6_ip4, "ipv6-ipv4") \ + _ (IP4_IP6, ip4_ip6, "ipv4-ipv6") \ + _ (IP4_IP4, ip4_ip4, "ipv4-ipv4") \ + _ (IP6_IP6_N_TUPLE, ip6_ip6_n_tuple, "ipv6-ipv6-n-tuple") \ + _ (IP6_IP4_N_TUPLE, ip6_ip4_n_tuple, "ipv6-ipv4-n-tuple") \ + _ (IP4_IP6_N_TUPLE, ip4_ip6_n_tuple, "ipv4-ipv6-n-tuple") \ + _ (IP4_IP4_N_TUPLE, ip4_ip4_n_tuple, "ipv4-ipv4-n-tuple") #define foreach_flow_entry_ethernet \ _fe(ethernet_header_t, eth_hdr) @@ -106,6 +115,42 @@ foreach_flow_entry_ip4_n_tuple \ _fe(u32, teid) +#define foreach_flow_entry_ip6_ip6 \ + foreach_flow_entry_ip6 _fe (ip6_address_and_mask_t, in_src_addr) \ + _fe (ip6_address_and_mask_t, in_dst_addr) \ + _fe (ip_prot_and_mask_t, in_protocol) + +#define foreach_flow_entry_ip6_ip6_n_tuple \ + foreach_flow_entry_ip6_ip6 _fe (ip_port_and_mask_t, in_src_port) \ + _fe (ip_port_and_mask_t, in_dst_port) + +#define foreach_flow_entry_ip6_ip4 \ + foreach_flow_entry_ip6 _fe (ip4_address_and_mask_t, in_src_addr) \ + _fe (ip4_address_and_mask_t, in_dst_addr) \ + _fe (ip_prot_and_mask_t, in_protocol) + +#define foreach_flow_entry_ip6_ip4_n_tuple \ + foreach_flow_entry_ip6_ip4 _fe (ip_port_and_mask_t, in_src_port) \ + _fe (ip_port_and_mask_t, in_dst_port) + +#define foreach_flow_entry_ip4_ip6 \ + foreach_flow_entry_ip4 _fe (ip6_address_and_mask_t, in_src_addr) \ + _fe (ip6_address_and_mask_t, in_dst_addr) \ + _fe (ip_prot_and_mask_t, in_protocol) + +#define foreach_flow_entry_ip4_ip6_n_tuple \ + foreach_flow_entry_ip4_ip6 _fe (ip_port_and_mask_t, in_src_port) \ + _fe (ip_port_and_mask_t, in_dst_port) + +#define foreach_flow_entry_ip4_ip4 \ + foreach_flow_entry_ip4 _fe (ip4_address_and_mask_t, in_src_addr) \ + _fe (ip4_address_and_mask_t, in_dst_addr) \ + _fe (ip_prot_and_mask_t, in_protocol) + +#define foreach_flow_entry_ip4_ip4_n_tuple \ + foreach_flow_entry_ip4_ip4 _fe (ip_port_and_mask_t, in_src_port) \ + _fe (ip_port_and_mask_t, in_dst_port) + #define foreach_flow_entry_generic _fe (generic_pattern_t, pattern) #define foreach_flow_action \ |