Hi!
I have patched version 0.8.14 to support Mobile IPv6. This is
just initial support, I'm planning to display all MIPv6 options
in subtrees so that it's possible to see all the detail...
Martti
---
Ericsson Research / NomadicLab
Martti Kuparinen <martti.kuparinen@xxxxxxxxxxxxxx>
http://www.iki.fi/~kuparine/
===============================================================================
--- packet-ipv6.c.orig Thu Dec 14 07:45:13 2000
+++ packet-ipv6.c Thu Dec 14 07:45:16 2000
@@ -264,6 +264,34 @@
p += 2;
break;
}
+ case IP6OPT_BINDING_UPDATE:
+ proto_tree_add_text(dstopt_tree, NullTVB, p - pd, p[1] + 2,
+ "Mobile IPv6 Binding Update");
+ p += p[1];
+ p += 2;
+ break;
+ case IP6OPT_BINDING_ACK:
+ proto_tree_add_text(dstopt_tree, NullTVB, p - pd, p[1] + 2,
+ "Mobile IPv6 Binding Acknowledgement");
+ p += p[1];
+ p += 2;
+ break;
+ case IP6OPT_BINDING_REQ:
+ proto_tree_add_text(dstopt_tree, NullTVB, p - pd, p[1] + 2,
+ "Mobile IPv6 Binding Request");
+ p += p[1];
+ p += 2;
+ break;
+ case IP6OPT_HOME_ADDRESS:
+ proto_tree_add_text(dstopt_tree, NullTVB, p - pd, p[1] + 2,
+ "Mobile IPv6 Home Address");
+ p += p[1];
+ p += 2;
+ break;
+ case IP6OPT_EID:
+ p += p[1];
+ p += 2;
+ break;
default:
p = (u_char *)(pd + offset + len);
break;
--- packet-ipv6.h.orig Thu Dec 14 07:45:13 2000
+++ packet-ipv6.h Thu Dec 14 07:45:14 2000
@@ -174,6 +174,81 @@
#define IP6F_MORE_FRAG 0x0001 /* more-fragments flag */
/*
+ * Mobile IPv6
+ */
+#define IP6OPT_BINDING_UPDATE 0xC6 /* 11 0 00110 */
+#define IP6OPT_BINDING_ACK 0x07 /* 00 0 00111 */
+#define IP6OPT_BINDING_REQ 0x08 /* 00 0 01000 */
+#define IP6OPT_HOME_ADDRESS 0xC9 /* 11 0 01001 */
+#define IP6OPT_EID 0x8A /* 10 0 01010 */
+#define IP6SUBOPT_UNIQUE_ID 0x02 /* Unique Id */
+#define IP6SUBOPT_ALTERNATE_COA 0x04 /* Alternate CoA */
+
+/* Binding Update Option */
+struct ip6_opt_binding_update {
+ guint8 ip6bu_type;
+ guint8 ip6bu_len;
+ guint8 ip6bu_flags;
+#define IP6_BU_ACK 0x80 /* Request a binding ack */
+#define IP6_BU_HOME 0x40 /* Home Registration */
+#define IP6_BU_COA 0x20 /* Care-of-address present in option */
+#define IP6_BU_ROUTER 0x10 /* Sending mobile node is a router */
+ guint8 ip6bu_prefixlen;
+ guint16 ip6bu_seqno;
+ guint32 ip6bu_lifetime;
+ /* followed by sub-options */
+};
+
+/* Binding Ack Option */
+struct ip6_opt_binding_ack {
+ guint8 ip6ba_type;
+ guint8 ip6ba_len;
+ guint8 ip6ba_status;
+#define IP6_BINDING_ACK_OK 0 /* Binding Update accepted */
+#define IP6_BINDING_ACK_EUNKNOWN 128 /* Reason unspecified */
+#define IP6_BINDING_ACK_EPERM 130 /* Administratively prohib. */
+#define IP6_BINDING_ACK_EAGAIN 131 /* Insufficient resources */
+#define IP6_BINDING_ACK_EHOMENOSUPPORT 132 /* Home registration */
+#define IP6_BINDING_ACK_ENOTHOMESUBNET 133 /* Not home subnet */
+#define IP6_BINDING_ACK_EBADIFLEN 136 /* Incorrect interface id len */
+#define IP6_BINDING_ACK_ENOTHOME 137 /* Not home agent for this MN */
+ guint16 ip6ba_seqno;
+ guint32 ip6ba_lifetime;
+ guint32 ip6ba_refresh;
+ /* followed by sub-options */
+};
+
+/* Binding Request Option */
+struct ip6_opt_binding_request {
+ guint8 ip6br_type;
+ guint8 ip6br_len;
+ /* followed by sub-options */
+};
+
+/* Home Address Option */
+struct ip6_opt_home_address {
+ guint8 ip6ha_type;
+ guint8 ip6ha_len;
+ struct e_in6_addr ip6ha_ha; /* Home Address */
+ /* followed by sub-options */
+};
+
+/* Unique Identifier sub-option */
+struct ip6_subopt_unique_id {
+ guint8 ip6ui_type;
+ guint8 ip6ui_len;
+ guint16 ip6ui_id; /* Unique Identifier */
+};
+
+/* Alternate CoA sub-option */
+struct ip6_subopt_alternate_coa {
+ guint8 ip6acoa_type;
+ guint8 ip6acoa_len;
+ struct e_in6_addr coa; /* Alternate CoA */
+};
+
+
+/*
* Definition for ICMPv6.
* RFC 1885
*/
