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* [dpdk-dev] [PATCH] app/testpmd: use correct RFC addresses for tx-only
@ 2020-01-27  3:34 Stephen Hemminger
  2020-01-27 16:44 ` [dpdk-dev] [dpdk-stable] " Ferruh Yigit
  0 siblings, 1 reply; 2+ messages in thread
From: Stephen Hemminger @ 2020-01-27  3:34 UTC (permalink / raw)
  To: dev; +Cc: Stephen Hemminger, stable

The previous patch to change default IP addresses for tx only
mode got the wrong values (typo).

Fixes: bf5b2126bf44 ("app/testpmd: add ability to set Tx IP and UDP parameters")
Cc: stable@dpdk.org
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
---
 app/test-pmd/txonly.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/app/test-pmd/txonly.c b/app/test-pmd/txonly.c
index 871cf6c1547f..4b5bec443b44 100644
--- a/app/test-pmd/txonly.c
+++ b/app/test-pmd/txonly.c
@@ -45,8 +45,8 @@ uint16_t tx_udp_src_port = 9;
 uint16_t tx_udp_dst_port = 9;
 
 /* use RFC5735 / RFC2544 reserved network test addresses */
-uint32_t tx_ip_src_addr = (192U << 24) | (18 << 16) | (0 << 8) | 1;
-uint32_t tx_ip_dst_addr = (192U << 24) | (18 << 16) | (0 << 8) | 2;
+uint32_t tx_ip_src_addr = (198U << 24) | (18 << 16) | (0 << 8) | 1;
+uint32_t tx_ip_dst_addr = (198U << 24) | (18 << 16) | (0 << 8) | 2;
 
 #define IP_DEFTTL  64   /* from RFC 1340. */
 
-- 
2.20.1


^ permalink raw reply	[flat|nested] 2+ messages in thread

* Re: [dpdk-dev] [dpdk-stable] [PATCH] app/testpmd: use correct RFC addresses for tx-only
  2020-01-27  3:34 [dpdk-dev] [PATCH] app/testpmd: use correct RFC addresses for tx-only Stephen Hemminger
@ 2020-01-27 16:44 ` Ferruh Yigit
  0 siblings, 0 replies; 2+ messages in thread
From: Ferruh Yigit @ 2020-01-27 16:44 UTC (permalink / raw)
  To: Stephen Hemminger, dev; +Cc: stable

On 1/27/2020 3:34 AM, Stephen Hemminger wrote:
> The previous patch to change default IP addresses for tx only
> mode got the wrong values (typo).
> 
> Fixes: bf5b2126bf44 ("app/testpmd: add ability to set Tx IP and UDP parameters")
> Cc: stable@dpdk.org
> Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
> ---
>  app/test-pmd/txonly.c | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/app/test-pmd/txonly.c b/app/test-pmd/txonly.c
> index 871cf6c1547f..4b5bec443b44 100644
> --- a/app/test-pmd/txonly.c
> +++ b/app/test-pmd/txonly.c
> @@ -45,8 +45,8 @@ uint16_t tx_udp_src_port = 9;
>  uint16_t tx_udp_dst_port = 9;
>  
>  /* use RFC5735 / RFC2544 reserved network test addresses */
> -uint32_t tx_ip_src_addr = (192U << 24) | (18 << 16) | (0 << 8) | 1;
> -uint32_t tx_ip_dst_addr = (192U << 24) | (18 << 16) | (0 << 8) | 2;
> +uint32_t tx_ip_src_addr = (198U << 24) | (18 << 16) | (0 << 8) | 1;
> +uint32_t tx_ip_dst_addr = (198U << 24) | (18 << 16) | (0 << 8) | 2;
>  
>  #define IP_DEFTTL  64   /* from RFC 1340. */
>  


I confirm from rfc5735:

198.18.0.0/15 - This block has been allocated for use in benchmark
   tests of network interconnect devices.  [RFC2544] explains that this
   range was assigned to minimize the chance of conflict in case a
   testing device were to be accidentally connected to part of the
   Internet.  Packets with source addresses from this range are not
   meant to be forwarded across the Internet.

Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>

Applied to dpdk-next-net/master, thanks.

^ permalink raw reply	[flat|nested] 2+ messages in thread

end of thread, other threads:[~2020-01-27 16:55 UTC | newest]

Thread overview: 2+ messages (download: mbox.gz / follow: Atom feed)
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2020-01-27  3:34 [dpdk-dev] [PATCH] app/testpmd: use correct RFC addresses for tx-only Stephen Hemminger
2020-01-27 16:44 ` [dpdk-dev] [dpdk-stable] " Ferruh Yigit

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