1 files changed, 57 insertions, 0 deletions
diff --git a/isisd/isis_common.h b/isisd/isis_common.h
new file mode 100644
index 0000000..809a398
--- /dev/null
+++ b/isisd/isis_common.h
@@ -0,0 +1,57 @@
+/*
+ * IS-IS Rout(e)ing protocol - isis_common.h
+ *                             some common data structures
+ *
+ * Copyright (C) 2001,2002   Sampo Saaristo
+ *                           Tampere University of Technology
+ *                           Institute of Communications Engineering
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public Licenseas 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 ISIS_COMMON_H
+#define ISIS_COMMON_H
+
+/*
+ * Area Address
+ */
+struct area_addr {
+	uint8_t addr_len;
+	uint8_t area_addr[20];
+};
+
+struct isis_passwd {
+	uint8_t len;
+#define ISIS_PASSWD_TYPE_UNUSED   0
+#define ISIS_PASSWD_TYPE_CLEARTXT 1
+#define ISIS_PASSWD_TYPE_HMAC_MD5 54
+#define ISIS_PASSWD_TYPE_PRIVATE  255
+	uint8_t type;
+/* Authenticate SNPs? */
+#define SNP_AUTH_SEND   0x01
+#define SNP_AUTH_RECV   0x02
+	uint8_t snp_auth;
+	uint8_t passwd[255];
+};
+
+/*
+ * Supported Protocol IDs
+ */
+struct nlpids {
+	uint8_t count;
+	uint8_t nlpids[4]; /* FIXME: enough ? */
+};
+
+#endif