It is possible to switch to another addrgenmode after setting a
valid secret. Allow switching back without reconfiguring the
secret for completeness.
Cc: Hannes Frederic Sowa <han...@stressinduktion.org>
Signed-off-by: Bjørn Mork <bj...@mork.no>
---
ip/iplink.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/ip/iplink.c b/ip/iplink.c
index f30de86d1858..e824082f7d81 100644
--- a/ip/iplink.c
+++ b/ip/iplink.c
@@ -84,7 +84,7 @@ void iplink_usage(void)
fprintf(stderr, " [ state { auto |
enable | disable} ] ]\n");
fprintf(stderr, " [ master DEVICE ]\n");
fprintf(stderr, " [ nomaster ]\n");
- fprintf(stderr, " [ addrgenmode { eui64 | none
} ]\n");
+ fprintf(stderr, " [ addrgenmode { eui64 | none
| stable_secret } ]\n");
fprintf(stderr, " [ protodown { on | off }
]\n");
fprintf(stderr, " ip link show [ DEVICE | group GROUP ] [up]
[master DEV] [type TYPE]\n");
@@ -176,6 +176,8 @@ static int get_addr_gen_mode(const char *mode)
return IN6_ADDR_GEN_MODE_EUI64;
if (strcasecmp(mode, "none") == 0)
return IN6_ADDR_GEN_MODE_NONE;
+ if (strcasecmp(mode, "stable_secret") == 0)
+ return IN6_ADDR_GEN_MODE_STABLE_PRIVACY;
return -1;
}
--
2.1.4
--
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