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Set IPV6_UNICAST_HOPS to 255 on _ifd

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This commit is contained in:
Daniel Adolfsson 2011-09-17 23:38:08 +02:00
parent eefa9cb881
commit d3139b660e
1 changed files with 8 additions and 1 deletions
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9
src/iface.cc
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@ -225,6 +225,13 @@ strong_ptr<iface> iface::open_ifd(const std::string& name)
return strong_ptr<iface>();
}
if(setsockopt(fd, IPPROTO_IPV6, IPV6_UNICAST_HOPS, &hops, sizeof(hops)) < 0)
{
close(fd);
ERR("iface::open_ifd() failed IPV6_UNICAST_HOPS");
return strong_ptr<iface>();
}
// Switch to non-blocking mode.
int on = 1;
@ -420,7 +427,7 @@ ssize_t iface::write_advert(const address& daddr, const address& taddr)
opt->nd_opt_len = 1;
na->nd_na_type = ND_NEIGHBOR_ADVERT;
na->nd_na_flags_reserved = ND_NA_FLAG_SOLICITED | ND_NA_FLAG_ROUTER;
na->nd_na_flags_reserved = ND_NA_FLAG_SOLICITED; // | ND_NA_FLAG_ROUTER;
memcpy(&na->nd_na_target, &taddr.const_addr(), sizeof(struct in6_addr));