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Fix the inverted "delete/add" of the routes, in cluster mode.

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This commit is contained in:
fendo 2012-11-18 16:04:06 +01:00
parent e1412c5ca0
commit 7fd68b1dae
4 changed files with 58 additions and 21 deletions
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42
l2tpns.c
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@ -5227,18 +5227,18 @@ int sessionsetup(sessionidt s, tunnelidt t)
LOG(3, s, t, "Doing session setup for session\n");
// Join a bundle if the MRRU option is accepted
if(session[s].mrru > 0 && session[s].bundle == 0)
{
LOG(3, s, t, "This session can be part of multilink bundle\n");
if (join_bundle(s) > 0)
cluster_send_bundle(session[s].bundle);
if(session[s].mrru > 0 && session[s].bundle == 0)
{
LOG(3, s, t, "This session can be part of multilink bundle\n");
if (join_bundle(s) > 0)
cluster_send_bundle(session[s].bundle);
else
{
LOG(0, s, t, "MPPP: Mismaching mssf option with other sessions in bundle\n");
sessionshutdown(s, "Mismaching mssf option.", CDN_NONE, TERM_SERVICE_UNAVAILABLE);
return 0;
}
}
}
if (!session[s].ip)
{
@ -5253,7 +5253,6 @@ int sessionsetup(sessionidt s, tunnelidt t)
fmtaddr(htonl(session[s].ip), 0));
}
// Make sure this is right
session[s].tunnel = t;
@ -5266,13 +5265,14 @@ int sessionsetup(sessionidt s, tunnelidt t)
for (i = 1; i <= config->cluster_highest_sessionid; i++)
{
if (i == s) continue;
if (!session[s].opened) continue;
if (!session[s].opened) break;
// Allow duplicate sessions for multilink ones of the same bundle.
if (session[s].bundle && session[i].bundle && session[s].bundle == session[i].bundle)
continue;
if (session[s].bundle && session[i].bundle && session[s].bundle == session[i].bundle) continue;
if (ip == session[i].ip)
{
sessionkill(i, "Duplicate IP address");
cluster_listinvert_session(s, i);
continue;
}
@ -5280,16 +5280,16 @@ int sessionsetup(sessionidt s, tunnelidt t)
if (session[s].walled_garden || session[i].walled_garden) continue;
// Guest change
int found = 0;
int gu;
for (gu = 0; gu < guest_accounts_num; gu++)
{
if (!strcasecmp(user, guest_users[gu]))
{
found = 1;
break;
}
}
if (found) continue;
int gu;
for (gu = 0; gu < guest_accounts_num; gu++)
{
if (!strcasecmp(user, guest_users[gu]))
{
found = 1;
break;
}
}
if (found) continue;
// Drop the new session in case of duplicate sessionss, not the old one.
if (!strcasecmp(user, session[i].user))
@ -5300,7 +5300,7 @@ int sessionsetup(sessionidt s, tunnelidt t)
// no need to set a route for the same IP address of the bundle
if (!session[s].bundle || (bundle[session[s].bundle].num_of_links == 1))
{
int routed = 0;
int routed = 0;
// Add the route for this session.
for (r = 0; r < MAXROUTE && session[s].route[r].ip; r++)