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Added ability to define up to 5 IPv6 prefix delegation by user

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This commit is contained in:
fendo 2014-09-16 17:34:39 +02:00
parent 935445b29a
commit e98fe68174
7 changed files with 400 additions and 53 deletions
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27
l2tpns.c
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@ -2128,8 +2128,11 @@ void sessionshutdown(sessionidt s, char const *reason, int cdn_result, int cdn_e
free_ip_address(s);
// unroute IPv6, if setup
if (session[s].ipv6route.s6_addr[0] && session[s].ipv6prefixlen && del_routes)
route6set(s, session[s].ipv6route, session[s].ipv6prefixlen, 0);
for (r = 0; r < MAXROUTE6 && session[s].route6[r].ipv6route.s6_addr[0] && session[s].route6[r].ipv6prefixlen; r++)
{
if (del_routes) route6set(s, session[s].route6[r].ipv6route, session[s].route6[r].ipv6prefixlen, 0);
memset(&session[s].route6[r], 0, sizeof(session[s].route6[r]));
}
if (session[s].ipv6address.s6_addr[0] && del_routes)
{
@ -2189,8 +2192,10 @@ void sessionshutdown(sessionidt s, char const *reason, int cdn_result, int cdn_e
cache_ipmap(session[new_s].ip, new_s);
// IPV6 route
if (session[new_s].ipv6prefixlen)
cache_ipv6map(session[new_s].ipv6route, session[new_s].ipv6prefixlen, new_s);
for (r = 0; r < MAXROUTE6 && session[new_s].route6[r].ipv6prefixlen; r++)
{
cache_ipv6map(session[new_s].route6[r].ipv6route, session[new_s].route6[r].ipv6prefixlen, new_s);
}
if (session[new_s].ipv6address.s6_addr[0])
{
@ -5830,7 +5835,7 @@ int load_session(sessionidt s, sessiont *new)
// needs update
if (newip)
{
int routed = 0;
int routed = 0;
// remove old routes...
for (i = 0; i < MAXROUTE && session[s].route[i].ip; i++)
@ -5854,8 +5859,10 @@ int load_session(sessionidt s, sessiont *new)
}
// remove old IPV6 routes...
if (session[s].ipv6route.s6_addr[0] && session[s].ipv6prefixlen)
route6set(s, session[s].ipv6route, session[s].ipv6prefixlen, 0);
for (i = 0; i < MAXROUTE6 && session[s].route6[i].ipv6route.s6_addr[0] && session[s].route6[i].ipv6prefixlen; i++)
{
route6set(s, session[s].route6[i].ipv6route, session[s].route6[i].ipv6prefixlen, 0);
}
if (session[s].ipv6address.s6_addr[0])
{
@ -5888,8 +5895,10 @@ int load_session(sessionidt s, sessiont *new)
}
// check v6 routing
if (new->ipv6prefixlen && new->ppp.ipv6cp == Opened && session[s].ppp.ipv6cp != Opened)
route6set(s, new->ipv6route, new->ipv6prefixlen, 1);
for (i = 0; i < MAXROUTE6 && new->route6[i].ipv6prefixlen; i++)
{
route6set(s, new->route6[i].ipv6route, new->route6[i].ipv6prefixlen, 1);
}
if (new->ipv6address.s6_addr[0] && new->ppp.ipv6cp == Opened && session[s].ppp.ipv6cp != Opened)
{