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| author | Jiri Pirko <jiri@resnulli.us> | 2013-04-05 15:00:57 +0200 |
|---|---|---|
| committer | Jiri Pirko <jiri@resnulli.us> | 2013-04-05 16:30:16 +0200 |
| commit | 87e1c69a6e3b6e11a074bbbfcb5b930976331247 (patch) | |
| tree | e659ef7e667d2207fe181969115687a57ef4b805 /utils | |
| parent | 8296a5bf075543eef2167afdfecb222e70866744 (diff) | |
| download | libndp-87e1c69a6e3b6e11a074bbbfcb5b930976331247.tar.gz | |
add support for Default Router Preference in RA msg (rfc4191)
Signed-off-by: Jiri Pirko <jiri@resnulli.us>
Diffstat (limited to 'utils')
| -rw-r--r-- | utils/ndptool.c | 30 |
1 files changed, 19 insertions, 11 deletions
diff --git a/utils/ndptool.c b/utils/ndptool.c index 2898d61..8bc775b 100644 --- a/utils/ndptool.c +++ b/utils/ndptool.c @@ -164,6 +164,21 @@ static void pr_out_hwaddr(unsigned char *hwaddr, size_t len) pr_out("\n"); } +static void pr_out_route_preference(enum ndp_route_preference pref) +{ + switch (pref) { + case NDP_ROUTE_PREF_LOW: + pr_out("low"); + break; + case NDP_ROUTE_PREF_MEDIUM: + pr_out("medium"); + break; + case NDP_ROUTE_PREF_HIGH: + pr_out("high"); + break; + } +} + static int msgrcv_handler_func(struct ndp *ndp, struct ndp_msg *msg, void *priv) { char ifname[IF_NAMESIZE]; @@ -185,6 +200,9 @@ static int msgrcv_handler_func(struct ndp *ndp, struct ndp_msg *msg, void *priv) ndp_msgra_flag_managed(msgra) ? "yes" : "no"); pr_out(" Other configuration: %s\n", ndp_msgra_flag_other(msgra) ? "yes" : "no"); + pr_out(" Default router preference: "); + pr_out_route_preference(ndp_msgra_route_preference(msgra)); + pr_out("\n"); pr_out(" Router lifetime: %us\n", ndp_msgra_router_lifetime(msgra)); pr_out(" Reachable time: "); @@ -248,17 +266,7 @@ static int msgrcv_handler_func(struct ndp *ndp, struct ndp_msg *msg, void *priv) else pr_out("%us", lifetime); pr_out(", preference: "); - switch (ndp_msg_opt_route_preference(msg, offset)) { - case NDP_ROUTE_PREF_LOW: - pr_out("low"); - break; - case NDP_ROUTE_PREF_MEDIUM: - pr_out("medium"); - break; - case NDP_ROUTE_PREF_HIGH: - pr_out("high"); - break; - } + pr_out_route_preference(ndp_msg_opt_route_preference(msg, offset)); pr_out("\n"); } } else if (msg_type == NDP_MSG_NS) { |