From: Ophir Munk <ophi...@mellanox.com>
IANA has assigned port 6081 as the fixed well-known destination port for
GENEVE. Nevertheless draft-ietf-nvo3-geneve-09 recommends that
implementations make this configurable. This commit enables specifying
any positive UDP destination port number for GENEVE.
Signed-off-by: Ophir Munk <ophi...@mellanox.com>
---
app/test-pmd/parameters.c | 14 ++++++++++++--
doc/guides/testpmd_app_ug/run_app.rst | 5 +++++
2 files changed, 17 insertions(+), 2 deletions(-)
diff --git a/app/test-pmd/parameters.c b/app/test-pmd/parameters.c
index 1ead595..dcc9343 100644
--- a/app/test-pmd/parameters.c
+++ b/app/test-pmd/parameters.c
@@ -70,8 +70,8 @@ usage(char* progname)
"--rxpt= | --rxht= | --rxwt= |"
" --rxfreet= | --txpt= | --txht= | --txwt= | --txfreet= | "
"--txrst= | --tx-offloads= | | --rx-offloads= | "
- "--vxlan-gpe-port= | --record-core-cycles | "
- "--record-burst-stats]\n",
+ "--vxlan-gpe-port= | --geneve-port= | "
+ "--record-core-cycles | --record-burst-stats]\n",
progname);
#ifdef RTE_LIBRTE_CMDLINE
printf(" --interactive: run in interactive mode.\n");
@@ -202,6 +202,7 @@ usage(char* progname)
printf(" --rx-offloads=0xXXXXXXXX: hexadecimal bitmask of RX queue
offloads\n");
printf(" --hot-plug: enable hot plug for device.\n");
printf(" --vxlan-gpe-port=N: UPD port of tunnel VXLAN-GPE\n");
+ printf(" --geneve-port=N: UPD port of tunnel GENEVE\n");
printf(" --mlockall: lock all memory\n");
printf(" --no-mlockall: do not lock all memory\n");
printf(" --mp-alloc <native|anon|xmem|xmemhuge>: mempool allocation
method.\n"
@@ -671,6 +672,7 @@ launch_args_parse(int argc, char** argv)
{ "rx-offloads", 1, 0, 0 },
{ "hot-plug", 0, 0, 0 },
{ "vxlan-gpe-port", 1, 0, 0 },
+ { "geneve-port", 1, 0, 0 },
{ "mlockall", 0, 0, 0 },
{ "no-mlockall", 0, 0, 0 },
{ "mp-alloc", 1, 0, 0 },
@@ -1311,6 +1313,14 @@ launch_args_parse(int argc, char** argv)
rte_exit(EXIT_FAILURE,
"vxlan-gpe-port must be >=
0\n");
}
+ if (!strcmp(lgopts[opt_idx].name, "geneve-port")) {
+ n = atoi(optarg);
+ if (n >= 0)
+ geneve_udp_port = (uint16_t)n;
+ else
+ rte_exit(EXIT_FAILURE,
+ "geneve-port must be >= 0\n");
+ }
if (!strcmp(lgopts[opt_idx].name, "print-event"))
if (parse_event_printing_config(optarg, 1)) {
rte_exit(EXIT_FAILURE,
diff --git a/doc/guides/testpmd_app_ug/run_app.rst
b/doc/guides/testpmd_app_ug/run_app.rst
index e2539f6..dbd22f1 100644
--- a/doc/guides/testpmd_app_ug/run_app.rst
+++ b/doc/guides/testpmd_app_ug/run_app.rst
@@ -426,6 +426,11 @@ The command line options are:
Set the UDP port number of tunnel VXLAN-GPE to N.
The default value is 4790.
+* ``--geneve-port=N``
+
+ Set the UDP port number of tunnel GENEVE to N.
+ The default value is 6081.
+
* ``--mlockall``
Enable locking all memory.
--
2.8.4
