Process RARP packets with ethertype 0x8035 similar to ARP packets.

[sliver-openvswitch.git] / lib / ofp-parse.c

diff --git a/lib/ofp-parse.c b/lib/ofp-parse.c
index 33065aa..054db60 100644 (file)
--- a/lib/ofp-parse.c
+++ b/lib/ofp-parse.c
@@ -384,6 +384,7 @@ parse_named_action(enum ofputil_action_code code, const struct flow *flow,
 {
     struct ofpact_tunnel *tunnel;
     uint16_t vid;
+    uint16_t ethertype;
     ovs_be32 ip;
     uint8_t pcp;
     uint8_t tos;
@@ -424,6 +425,15 @@ parse_named_action(enum ofputil_action_code code, const struct flow *flow,
         ofpact_put_STRIP_VLAN(ofpacts);
         break;
 
+    case OFPUTIL_OFPAT11_PUSH_VLAN:
+        ethertype = str_to_u16(arg, "ethertype");
+        if (ethertype != ETH_TYPE_VLAN_8021Q) {
+            /* TODO:XXXX ETH_TYPE_VLAN_8021AD case isn't supported */
+            ovs_fatal(0, "%s: not a valid VLAN ethertype", arg);
+        }
+        ofpact_put_PUSH_VLAN(ofpacts);
+        break;
+
     case OFPUTIL_OFPAT10_SET_DL_SRC:
     case OFPUTIL_OFPAT11_SET_DL_SRC:
         str_to_mac(arg, ofpact_put_SET_ETH_SRC(ofpacts)->mac);
@@ -710,7 +720,8 @@ parse_protocol(const char *name, const struct protocol **p_out)
         { "icmp6", ETH_TYPE_IPV6, IPPROTO_ICMPV6 },
         { "tcp6", ETH_TYPE_IPV6, IPPROTO_TCP },
         { "udp6", ETH_TYPE_IPV6, IPPROTO_UDP },
-    };
+        { "rarp", ETH_TYPE_RARP, 0},
+};
     const struct protocol *p;
 
     for (p = protocols; p < &protocols[ARRAY_SIZE(protocols)]; p++) {