Use symbolic names in debugging
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parent
764245a914
commit
e48abdb254
2 changed files with 8 additions and 33 deletions
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@ -435,18 +435,7 @@ class L2Controller(object):
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ether_orig = ""
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orig_packet = ""
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if packet.type == 0x0800:
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log.debug("Received raw (untagged) IPv4 packet - BUG")
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self.debug_print_pkg(pkg)
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elif packet.type == 0x86dd:
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log.debug("Received raw (untagged) IPv6 packet - BUG")
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self.debug_print_pkg(pkg)
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log.debug("cpu = {}".format(cpu_header.__repr__()))
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log.debug("v4 reassambled={}".format(orig_packet.__repr__()))
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elif packet.type == 0x4242:
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if packet.type == 0x4242:
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cpu_header = CpuHeader(packet.payload)
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# Not necessary anymore - cpu decoding works
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@ -462,7 +451,7 @@ class L2Controller(object):
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print("Broken pkg: {}".format(pkg.__repr__()))
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return
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else:
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print("Broken pkg: {}".format(pkg.__repr__()))
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print("Broken / unhandled pkg: {}".format(pkg.__repr__()))
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return
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# Process parsed
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@ -481,7 +470,7 @@ class L2Controller(object):
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if ICMPv6EchoRequest in orig_packet:
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self.handle_icmp6_echo_request(orig_packet)
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else:
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log.debug("unhandled reassambled={} from table {}".format(orig_packet.__repr__(), cpu_header.table_id))
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log.debug("unhandled reassambled={} from table {}".format(orig_packet.__repr__(), table_id_fieds[cpu_header.table_id]))
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def run_cpu_port_loop(self):
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@ -77,7 +77,7 @@ control MyIngress(inout headers hdr,
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/* NAT46: protocol unspecific changes */
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action nat46_generic(ipv6_addr_t src, ipv6_addr_t dst) {
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hdr.ethernet.ethertype=TYPE_IPV6;
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hdr.ethernet.ethertype = TYPE_IPV6;
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hdr.ipv6.dst_addr = dst;
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hdr.ipv6.src_addr = src;
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@ -334,27 +334,13 @@ control MyIngress(inout headers hdr,
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/********************** APPLYING TABLES ***********************************/
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apply {
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if(hdr.ipv6.isValid()) {
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icmp6.apply(); /* icmp6 echo, icmp6 ndp */
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nat64.apply(); /* translating */
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v6_networks.apply();
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// if(!nat64.apply().hit) { /* v6 -> v4 */
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// controller_debug_table_id(TABLE_NAT64);
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// }
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// if(!v6_networks.apply().hit) {
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// controller_debug_table_id(TABLE_V6_NETWORKS);
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// }
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icmp6.apply(); /* icmp6 echo, icmp6 ndp */
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nat64.apply(); /* translating */
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v6_networks.apply(); /* egress / routing */
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}
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if(hdr.ipv4.isValid()) {
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nat46.apply(); /* v4->v6 */
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nat46.apply(); /* v4->v6 */
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v4_networks.apply(); /* routing, egress */
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// if(!nat46.apply().hit) { /* v4->v6 */
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// controller_debug_table_id(TABLE_NAT46);
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// }
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// if(!v4_networks.apply().hit) { /* routing, egress */
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// controller_debug_table_id(TABLE_V4_NETWORKS);
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// }
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}
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}
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}
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