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2016-04-28VXLAN over IPv6.Chris Luke4-165/+625
Refactors the VXLAN node to work with both IPv4 and IPv6 transports. There is a discussion thread for this change at https://lists.fd.io/pipermail/vpp-dev/2016-March/000279.html Note that this changes the binary configuration API to support both address families; each address uses the same memory for either address type and a flag to indicate which is in use. This also includes changes to the Java API to support both address families. The CLI and VAT syntax remains unchanged; the code detects whether an IPv4 or an IPv6 address was given. Configuration examples: IPv4 CLI: create vxlan tunnel src 192.168.1.1 dst 192.168.1.2 vni 10 encap-vrf-id 0 decap-next l2 IPv6 CLI: create vxlan tunnel src 2620:124:9000::1 dst 2620:124:9000::2 vni 16 encap-vrf-id 0 decap-next l2 IPv4 VAT: vxlan_add_del_tunnel src 192.168.1.1 dst 192.168.1.2 vni 10 encap-vrf-id 0 decap-next l2 IPv6 VAT: vxlan_add_del_tunnel src 2620:124:9000::1 dst 2620:124:9000::2 vni 16 encap-vrf-id 0 decap-next l2 TODO: The encap path is not as optimal as it could be. Change-Id: I87be8bf0501e0c9cd7e401be4542bb599f1b6e47 Signed-off-by: Chris Luke <chrisy@flirble.org>
2016-04-08Add Rx and Tx statistics within nsh-vxlan-gpe nodeHongjun Ni1-1/+1
PatchSet2: Modify the code according to review comments. PatchSet3: modify sw_if_index1 in encap.c. Change-Id: Ic4d3ee19a0ba0fa10568e570a79a3cb85cfbc9ab Signed-off-by: Hongjun Ni <hongjun.ni@intel.com>
2016-03-14fix declaration of symbol of different sizeJean-Mickael Guerin1-2/+2
I got many warnings at the link step with gcc version 5.3.1 20160225 (Ubuntu 5.3.1-10ubuntu2): /usr/bin/ld: Warning: size of symbol `cop_input_node' changed from 112 in vnet/cop/.libs/cop.o to 168 in vnet/cop/.libs/node1.o /usr/bin/ld: Warning: size of symbol `ethernet_input_node' changed from 112 in vnet/.libs/interface.o to 136 in vnet/ethernet/.libs/node.o /usr/bin/ld: Warning: size of symbol `l2output_node' changed from 112 in vnet/l2/.libs/l2_efp_filter.o to 120 in vnet/l2/.libs/l2_output.o /usr/bin/ld: Warning: size of symbol `srp_input_node' changed from 112 in vnet/srp/.libs/format.o to 136 in vnet/srp/.libs/node.o /usr/bin/ld: Warning: size of symbol `vxlan_encap_node' changed from 112 in vnet/vxlan/.libs/vxlan.o to 128 in vnet/vxlan/.libs/encap.o /usr/bin/ld: Warning: size of symbol `vxlan_input_node' changed from 112 in vnet/vxlan/.libs/vxlan.o to 144 in vnet/vxlan/.libs/decap.o ... Looking at vlib_node_registration_t, I think the reason is that the char * next_nodes[] could be bigger where the variable is defined in .c file. We should mark global variables as external in header files. Some of them can be made static. Change-Id: Ieb6961fd08180c9a69e1d884852703f3eb23f23f Signed-off-by: Jean-Mickael Guerin <jean-mickael.guerin@6wind.com>
2016-02-29Fixed vxlan link status.Pavel Kotucek1-0/+12
Vxlan interface link status corresponds to admin status. When vxlan interfcae is set "admin-up" link status is "link-up" and if interface is set "admin-down" link status is "link-down" also. Change-Id: Iaa85fa8dcd672519312cc7ee6a17df6f4498259d Signed-off-by: Pavel Kotucek <pkotucek@cisco.com>
2016-01-19Enhance and fix packet trace for IP forwarding as follows:John Lo2-0/+6
1. Add fib index to IP6 forwarding trace. 2. Display adjacency index in IP forwarding trace. 3. Fix adjacency display for L3 to L2 forwarding such as BVI and VXLAN tunnel decap. 4. Setup VXLAN tunnel fib index properly for packet trace. Change-Id: I261fea5abf51e2550d24cdcee53887be2fdd08de Signed-off-by: John Lo <loj@cisco.com>
2015-12-17Add vpe-api message to get vxlan tunnel details.Dave Wallace2-0/+8
Change-Id: I3bfb84dfcb08c6ff5cb473f3ce05b91b222182a1 Signed-off-by: Dave Wallace <dwallacelf@gmail.com>
2015-12-08Initial commit of vpp code.v1.0.0Ed Warnicke6-0/+1524
Change-Id: Ib246f1fbfce93274020ee93ce461e3d8bd8b9f17 Signed-off-by: Ed Warnicke <eaw@cisco.com>