/*
- PIM for Quagga
- Copyright (C) 2008 Everton da Silva Marques
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful, but
- WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; see the file COPYING; if not, write to the
- Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
- MA 02110-1301 USA
-*/
+ * PIM for Quagga
+ * Copyright (C) 2008 Everton da Silva Marques
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; see the file COPYING; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
#ifndef PIM_OIL_H
#define PIM_OIL_H
* IGMP - Learned from IGMP
* PIM - Learned from PIM
* SOURCE - Learned from Source multicast packet received
+ * STAR - Inherited
*/
#define PIM_OIF_FLAG_PROTO_IGMP (1 << 0)
#define PIM_OIF_FLAG_PROTO_PIM (1 << 1)
-#define PIM_OIF_FLAG_PROTO_SOURCE (2 << 1)
-#define PIM_OIF_FLAG_PROTO_ANY (PIM_OIF_FLAG_PROTO_IGMP | \
- PIM_OIF_FLAG_PROTO_PIM | \
- PIM_OIF_FLAG_PROTO_SOURCE)
+#define PIM_OIF_FLAG_PROTO_SOURCE (1 << 2)
+#define PIM_OIF_FLAG_PROTO_STAR (1 << 3)
+#define PIM_OIF_FLAG_PROTO_ANY \
+ (PIM_OIF_FLAG_PROTO_IGMP | PIM_OIF_FLAG_PROTO_PIM \
+ | PIM_OIF_FLAG_PROTO_SOURCE | PIM_OIF_FLAG_PROTO_STAR)
/*
* We need a pimreg vif id from the kernel.
* Don't come running to me if this assumption is bad,
* fix it.
*/
-#define PIM_OIF_PIM_REGISTER_VIF (MAXVIFS - 1)
-#define PIM_MAX_USABLE_VIFS (MAXVIFS - 2)
-
-
-struct channel_counts
-{
- unsigned long long lastused;
- unsigned long pktcnt;
- unsigned long oldpktcnt;
- unsigned long bytecnt;
- unsigned long oldbytecnt;
- unsigned long wrong_if;
- unsigned long oldwrong_if;
+#define PIM_OIF_PIM_REGISTER_VIF 0
+#define PIM_MAX_USABLE_VIFS (MAXVIFS - 1)
+
+struct channel_counts {
+ unsigned long long lastused;
+ unsigned long pktcnt;
+ unsigned long oldpktcnt;
+ unsigned long bytecnt;
+ unsigned long oldbytecnt;
+ unsigned long wrong_if;
+ unsigned long oldwrong_if;
};
/*
*/
struct channel_oil {
- struct mfcctl oil;
- int installed;
- int oil_inherited_rescan;
- int oil_size;
- int oil_ref_count;
- time_t oif_creation[MAXVIFS];
- uint32_t oif_flags[MAXVIFS];
- struct channel_counts cc;
+ struct pim_instance *pim;
+
+ struct mfcctl oil;
+ int installed;
+ int oil_inherited_rescan;
+ int oil_size;
+ int oil_ref_count;
+ time_t oif_creation[MAXVIFS];
+ uint32_t oif_flags[MAXVIFS];
+ struct channel_counts cc;
+ struct pim_upstream *up;
};
extern struct list *pim_channel_oil_list;
-void pim_oil_init (void);
-void pim_oil_terminate (void);
+void pim_oil_init(struct pim_instance *pim);
+void pim_oil_terminate(struct pim_instance *pim);
void pim_channel_oil_free(struct channel_oil *c_oil);
-struct channel_oil *pim_channel_oil_add(struct prefix_sg *sg,
+struct channel_oil *pim_find_channel_oil(struct pim_instance *pim,
+ struct prefix_sg *sg);
+struct channel_oil *pim_channel_oil_add(struct pim_instance *pim,
+ struct prefix_sg *sg,
int input_vif_index);
void pim_channel_oil_del(struct channel_oil *c_oil);
-int pim_channel_add_oif(struct channel_oil *c_oil,
- struct interface *oif,
+int pim_channel_add_oif(struct channel_oil *c_oil, struct interface *oif,
uint32_t proto_mask);
-int pim_channel_del_oif (struct channel_oil *c_oil,
- struct interface *oif,
- uint32_t proto_mask);
+int pim_channel_del_oif(struct channel_oil *c_oil, struct interface *oif,
+ uint32_t proto_mask);
+
+int pim_channel_oil_empty(struct channel_oil *c_oil);
-int pim_channel_oil_empty (struct channel_oil *c_oil);
+char *pim_channel_oil_dump(struct channel_oil *c_oil, char *buf, size_t size);
#endif /* PIM_OIL_H */