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authorStephen Hemminger <stephen@networkplumber.org>2019-04-10 10:41:32 -0700
committerThomas Monjalon <thomas@monjalon.net>2019-04-22 13:20:33 +0200
commitd5ceea4ab1603a182e93eb3be1c49b3b4158a499 (patch)
tree231701ed72e55346a4a710e811d6b372a989a61b /examples/l3fwd
parent37afe381bde4277f0078116b8d4d7a315c8e39b3 (diff)
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examples/l3fwd: format IP addresses for printing
The IP addresses should be formatted using standard routines rather than outputing in raw hex. Signed-off-by: Stephen Hemminger <stephen@networkplumber.org> Acked-by: Bernard Iremonger <bernard.iremonger@intel.com>
Diffstat (limited to 'examples/l3fwd')
-rw-r--r--examples/l3fwd/l3fwd_lpm.c15
1 files changed, 10 insertions, 5 deletions
diff --git a/examples/l3fwd/l3fwd_lpm.c b/examples/l3fwd/l3fwd_lpm.c
index 3191fc4..172a036 100644
--- a/examples/l3fwd/l3fwd_lpm.c
+++ b/examples/l3fwd/l3fwd_lpm.c
@@ -13,6 +13,7 @@
#include <errno.h>
#include <getopt.h>
#include <stdbool.h>
+#include <arpa/inet.h>
#include <rte_debug.h>
#include <rte_ether.h>
@@ -260,6 +261,7 @@ setup_lpm(const int socketid)
unsigned i;
int ret;
char s[64];
+ char abuf[INET6_ADDRSTRLEN];
/* create the LPM table */
config_ipv4.max_rules = IPV4_L3FWD_LPM_MAX_RULES;
@@ -275,6 +277,7 @@ setup_lpm(const int socketid)
/* populate the LPM table */
for (i = 0; i < IPV4_L3FWD_LPM_NUM_ROUTES; i++) {
+ struct in_addr in;
/* skip unused ports */
if ((1 << ipv4_l3fwd_lpm_route_array[i].if_out &
@@ -292,8 +295,9 @@ setup_lpm(const int socketid)
i, socketid);
}
- printf("LPM: Adding route 0x%08x / %d (%d)\n",
- (unsigned)ipv4_l3fwd_lpm_route_array[i].ip,
+ in.s_addr = htonl(ipv4_l3fwd_lpm_route_array[i].ip);
+ printf("LPM: Adding route %s / %d (%d)\n",
+ inet_ntop(AF_INET, &in, abuf, sizeof(abuf)),
ipv4_l3fwd_lpm_route_array[i].depth,
ipv4_l3fwd_lpm_route_array[i].if_out);
}
@@ -331,9 +335,10 @@ setup_lpm(const int socketid)
}
printf("LPM: Adding route %s / %d (%d)\n",
- "IPV6",
- ipv6_l3fwd_lpm_route_array[i].depth,
- ipv6_l3fwd_lpm_route_array[i].if_out);
+ inet_ntop(AF_INET6, ipv6_l3fwd_lpm_route_array[i].ip,
+ abuf, sizeof(abuf)),
+ ipv6_l3fwd_lpm_route_array[i].depth,
+ ipv6_l3fwd_lpm_route_array[i].if_out);
}
}