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authorOndrej Zajicek <santiago@crfreenet.org>2009-12-14 20:37:32 +0100
committerOndrej Zajicek <santiago@crfreenet.org>2009-12-14 20:37:32 +0100
commit63542845dfb6d2277f93f77ad9ca3ad8bbaddd09 (patch)
treef65e7c59057a3db2bd80126ac5095d37a42fc2ce /proto/pipe
parent34a877ccac25d38172716d3d2488449c870cad0b (diff)
parent8a7fb8858fa87bce6f2f15ee2bbb77704b5fff4e (diff)
downloadbird-63542845dfb6d2277f93f77ad9ca3ad8bbaddd09.tar
bird-63542845dfb6d2277f93f77ad9ca3ad8bbaddd09.zip
Merge branch 'dev' into ospf3
Conflicts: proto/ospf/lsreq.c proto/ospf/lsupd.c proto/ospf/rt.c
Diffstat (limited to 'proto/pipe')
-rw-r--r--proto/pipe/pipe.c25
1 files changed, 19 insertions, 6 deletions
diff --git a/proto/pipe/pipe.c b/proto/pipe/pipe.c
index e57c9ef..c117f3b 100644
--- a/proto/pipe/pipe.c
+++ b/proto/pipe/pipe.c
@@ -31,7 +31,7 @@
#include "pipe.h"
static void
-pipe_send(struct pipe_proto *p, rtable *dest, net *n, rte *new, rte *old, ea_list *attrs)
+pipe_send(struct pipe_proto *p, rtable *src_table, rtable *dest, net *n, rte *new, rte *old, ea_list *attrs)
{
struct proto *src;
net *nn;
@@ -80,9 +80,9 @@ pipe_send(struct pipe_proto *p, rtable *dest, net *n, rte *new, rte *old, ea_lis
src = old->attrs->proto;
}
- dest->pipe_busy = 1;
+ src_table->pipe_busy = 1;
rte_update(dest, nn, &p->p, (p->mode == PIPE_OPAQUE) ? &p->p : src, e);
- dest->pipe_busy = 0;
+ src_table->pipe_busy = 0;
}
static void
@@ -91,7 +91,7 @@ pipe_rt_notify_pri(struct proto *P, net *net, rte *new, rte *old, ea_list *attrs
struct pipe_proto *p = (struct pipe_proto *) P;
DBG("PIPE %c> %I/%d\n", (new ? '+' : '-'), net->n.prefix, net->n.pxlen);
- pipe_send(p, p->peer, net, new, old, attrs);
+ pipe_send(p, p->p.table, p->peer, net, new, old, attrs);
}
static void
@@ -100,7 +100,7 @@ pipe_rt_notify_sec(struct proto *P, net *net, rte *new, rte *old, ea_list *attrs
struct pipe_proto *p = ((struct pipe_proto *) P)->phantom;
DBG("PIPE %c< %I/%d\n", (new ? '+' : '-'), net->n.prefix, net->n.pxlen);
- pipe_send(p, p->p.table, net, new, old, attrs);
+ pipe_send(p, p->peer, p->p.table, net, new, old, attrs);
}
static int
@@ -134,7 +134,20 @@ pipe_start(struct proto *P)
ph->p.rt_notify = pipe_rt_notify_sec;
ph->p.proto_state = PS_UP;
ph->p.core_state = ph->p.core_goal = FS_HAPPY;
- ph->p.in_filter = ph->p.out_filter = FILTER_ACCEPT; /* We do all filtering on the local end */
+
+ /*
+ * Routes should be filtered in the do_rte_announce() (export
+ * filter for protocols). Reverse direction is handled by putting
+ * specified import filter to out_filter field of the phantom
+ * protocol.
+ *
+ * in_filter fields are not important, there is an exception in
+ * rte_update() to ignore it for pipes. We cannot just set
+ * P->in_filter to FILTER_ACCEPT, because that would break other
+ * things (reconfiguration, show-protocols command).
+ */
+ ph->p.in_filter = FILTER_ACCEPT;
+ ph->p.out_filter = P->in_filter;
/*
* Connect the phantom protocol to the peer routing table, but