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Set prefix on-link bit in RAs

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This commit is contained in:
Simon Kelley
2012-08-12 17:48:50 +01:00
parent ad094275b0
commit fd05f12790
2 changed files with 5 additions and 2 deletions
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4
src/radv.c
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@@ -412,8 +412,8 @@ static int add_prefixes(struct in6_addr *local, int prefix,
opt->type = ICMP6_OPT_PREFIX;
opt->len = 4;
opt->prefix_len = prefix;
/* autonomous only if we're not doing dhcp */
opt->flags = do_slaac ? 0x40 : 0x00;
/* autonomous only if we're not doing dhcp, always set "on-link" */
opt->flags = do_slaac ? 0xC0 : 0x80;
opt->valid_lifetime = htonl(time);
opt->preferred_lifetime = htonl(deprecate ? 0 : time);
opt->reserved = 0;