if (!wo->opt_local) {
wo->accept_local = 1;
- eui64_magic_nz(wo->ourid);
+ if (!demand)
+ eui64_magic_nz(wo->ourid);
}
if (!wo->opt_remote)
wo->accept_remote = 1;
{
u_char addr[6];
- if (get_if_hwaddr(addr, devnam) < 0 || get_first_ether_hwaddr(addr) < 0) {
+ if (get_if_hwaddr(addr, devnam) < 0 && get_first_ether_hwaddr(addr) < 0) {
error("ipv6cp: no persistent id can be found");
return 0;
}
* Persistent link-local id is only used when user has not explicitly
* configure/hard-code the id
*/
- if ((wo->use_persistent) && (!wo->opt_local) && (!wo->opt_remote)) {
+ if ((wo->use_persistent) && (!wo->opt_local)) {
/*
* On systems where there are no Ethernet interfaces used, there
wo->opt_remote = 1;
}
}
-
- if (demand && (eui64_iszero(wo->ourid) || eui64_iszero(wo->hisid))) {
- option_error("local/remote LL address required for demand-dialling\n");
- exit(EXIT_OPTION_ERROR);
- }
}
{
ipv6cp_options *wo = &ipv6cp_wantoptions[u];
+ if (eui64_iszero(wo->hisid)) {
+ /* make up an arbitrary identifier for the peer */
+ eui64_magic_nz(wo->hisid);
+ }
+ if (eui64_iszero(wo->ourid)) {
+ /* make up an arbitrary identifier for us */
+ eui64_magic_nz(wo->ourid);
+ }
+
if (!sif6up(u))
return 0;
if (!sif6addr(u, wo->ourid, wo->hisid))
if (sif6defaultroute(u, wo->ourid, wo->hisid))
default_route_set[u] = 1;
- notice("ipv6_demand_conf");
notice("local LL address %s", llv6_ntoa(wo->ourid));
notice("remote LL address %s", llv6_ntoa(wo->hisid));
if (! eui64_equals(ho->hisid, wo->hisid))
warn("Remote LL address changed to %s",
llv6_ntoa(ho->hisid));
- ipv6cp_clear_addrs(f->unit, go->ourid, ho->hisid);
+ ipv6cp_clear_addrs(f->unit, wo->ourid, wo->hisid);
/* Set the interface to the new addresses */
if (!sif6addr(f->unit, go->ourid, ho->hisid)) {