diff options
Diffstat (limited to 'include/linux/in6.h')
| -rw-r--r-- | include/linux/in6.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/in6.h b/include/linux/in6.h index 4e8350ae8869..d559fac4a26d 100644 --- a/include/linux/in6.h +++ b/include/linux/in6.h @@ -179,6 +179,7 @@ struct in6_flowlabel_req #define IPV6_PMTUDISC_DONT 0 #define IPV6_PMTUDISC_WANT 1 #define IPV6_PMTUDISC_DO 2 +#define IPV6_PMTUDISC_PROBE 3 /* Flowlabel */ #define IPV6_FLOWLABEL_MGR 32 |