Changeset 9ae6fc7 in mainline

Timestamp:

2013-07-16T18:00:42Z (12 years ago)

Author:

Martin Decky <martin@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

159bad57

Parents:

30c5d13

Message:

accept multicast datagrams (thx Antonin Steinhauser)

Location:

uspace/srv/net

Files:

• ethip/pdu.c (modified) (1 diff)
• inetsrv/inetsrv.c (modified) (2 diffs)

uspace/srv/net/ethip/pdu.c

@@ -46 +46 @@
 #include "pdu.h"
 
-#define MAC48_BYTES 6
-
 /** Encode Ethernet PDU. */
 int eth_pdu_encode(eth_frame_t *frame, void **rdata, size_t *rsize)

uspace/srv/net/inetsrv/inetsrv.c

@@ -62 +62 @@
 #define NAME "inetsrv"
 
+static inet_naddr_t solicited_node_mask = {
+        .family = AF_INET6,
+        .addr6 = {0xff, 0x02, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0x01, 0xff, 0, 0, 0},
+        .prefix = 104
+};
+
+static inet_addr_t multicast_all_nodes = {
+        .family = AF_INET,
+        .addr6 = {0xff, 0x02, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0x01}
+};
+
 static void inet_client_conn(ipc_callid_t iid, ipc_call_t *icall, void *arg);
 
@@ -514 +525 @@
 
         addr = inet_addrobj_find(&packet->dest, iaf_addr);
-        if (addr != NULL) {
+        if ((addr != NULL) ||
+            (inet_naddr_compare_mask(&solicited_node_mask, &packet->dest)) ||
+            (inet_addr_compare(&multicast_all_nodes, &packet->dest))) {
                 /* Destined for one of the local addresses */