diff options
| author | Hans Dedecker <dedeckeh@gmail.com> | 2017-05-11 16:50:14 +0200 |
|---|---|---|
| committer | Hans Dedecker <dedeckeh@gmail.com> | 2017-05-11 16:58:59 +0200 |
| commit | e4504db88c5b501142cc97a08876d924d673f605 (patch) | |
| tree | 490f3148eac6be6e6e186deb553084b4793cf6cc /src/router.c | |
| parent | 9dd5316deae6402de68ddc8a08d1a6b496101828 (diff) | |
config: make RA curHopLimit configurable via uci
Allow to specify the router advertisement current hop limit via the uci
parameter ra_hoplimit. If hoplimit is not configured the hoplimit is
taken from the interface as before.
Signed-off-by: Hans Dedecker <dedeckeh@gmail.com>
Diffstat (limited to 'src/router.c')
| -rw-r--r-- | src/router.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/router.c b/src/router.c index a31bf4e..faf9e9d 100644 --- a/src/router.c +++ b/src/router.c @@ -260,7 +260,7 @@ static uint64_t send_router_advert(struct interface *iface, const struct in6_add { time_t now = odhcpd_time(); uint32_t mtu = iface->ra_mtu; - int hlim = odhcpd_get_interface_config(iface->ifname, "hop_limit"); + int hlim = iface->ra_hoplimit; if (mtu == 0) mtu = odhcpd_get_interface_config(iface->ifname, "mtu"); @@ -268,6 +268,9 @@ static uint64_t send_router_advert(struct interface *iface, const struct in6_add if (mtu < 1280) mtu = 1280; + if (hlim == 0) + hlim = odhcpd_get_interface_config(iface->ifname, "hop_limit"); + struct { struct nd_router_advert h; struct icmpv6_opt lladdr; |