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kernel-netlinks get_interface() considers virtual IPs, too

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When using load-tester, we can install tunnel outer addresses on
demand. As these are installed as "virtual", we have to consider
virtual IPs in the get_interface() lookup to install "real" virtual
IPs to these dynamic external addresses.
This commit is contained in:
Martin Willi
2012-12-17 14:23:44 +01:00
parent d9d0f12222
commit 544c2e3d7b
1 changed files with 13 additions and 0 deletions
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src/libhydra/plugins/kernel_netlink/kernel_netlink_net.c
+13
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@@ -1229,6 +1229,19 @@ METHOD(kernel_net_t, get_interface_name, bool,
this->lock->unlock(this->lock); this->lock->unlock(this->lock);
return TRUE; return TRUE;
} }
/* in a second step, consider virtual IPs installed by us */
entry = this->vips->get_match(this->vips, &lookup,
(void*)addr_map_entry_match_up_and_usable);
if (entry)
{
if (name)
{
*name = strdup(entry->iface->ifname);
DBG2(DBG_KNL, "virtual %H is on interface %s", ip, *name);
}
this->lock->unlock(this->lock);
return TRUE;
}
/* maybe it is installed on an ignored interface */ /* maybe it is installed on an ignored interface */
entry = this->addrs->get_match(this->addrs, &lookup, entry = this->addrs->get_match(this->addrs, &lookup,
(void*)addr_map_entry_match_up); (void*)addr_map_entry_match_up);