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2024-03-12misc: remove GNU Indent directivesDamjan Marion1-2/+0
Type: refactor Change-Id: I5235bf3e9aff58af6ba2c14e8c6529c4fc9ec86c Signed-off-by: Damjan Marion <damarion@cisco.com>
2022-08-29ethernet: fix mac address increment errorJieqiang Wang1-2/+2
Using "ip neighbor <ip-addr> <mac-addr> static count <count>" to add static ARP entries will output wrong mac addresses due to lack of big/little endian conversion. Fix this error by converting mac address from big endian to little endian before doing the self-increment. Before patched: vpp# ip neighbor rdma-0 198.18.1.1 01:aa:bb:cc:dd:e0 static count 5 vpp# show ip neighbor Time IP Flags Ethernet Interface 4.4400 198.18.1.5 S 05:aa:bb:cc:dd:e0 rdma-0 4.4399 198.18.1.4 S 04:aa:bb:cc:dd:e0 rdma-0 4.4399 198.18.1.3 S 03:aa:bb:cc:dd:e0 rdma-0 4.4399 198.18.1.2 S 02:aa:bb:cc:dd:e0 rdma-0 4.4399 198.18.1.1 S 01:aa:bb:cc:dd:e0 rdma-0 After patched: vpp# ip neighbor rdma-0 198.18.1.1 01:aa:bb:cc:dd:e0 static count 5 vpp# show ip neighbor Time IP Flags Ethernet Interface 4.4528 198.18.1.5 S 01:aa:bb:cc:dd:e4 rdma-0 4.4528 198.18.1.4 S 01:aa:bb:cc:dd:e3 rdma-0 4.4528 198.18.1.3 S 01:aa:bb:cc:dd:e2 rdma-0 4.4527 198.18.1.2 S 01:aa:bb:cc:dd:e1 rdma-0 4.4527 198.18.1.1 S 01:aa:bb:cc:dd:e0 rdma-0 Type: fix Signed-off-by: Jieqiang Wang <jieqiang.wang@arm.com> Change-Id: Iec1e00e381e4aba96639f831e7e42e070be3f278
2019-12-17ip: Protocol Independent IP NeighborsNeale Ranns1-0/+10
Type: feature - ip-neighbour: generic neighbour handling; APIs, DBs, event handling, aging - arp: ARP protocol implementation - ip6-nd; IPv6 neighbor discovery implementation; separate ND, MLD, RA - ip6-link; manage link-local addresses - l2-arp-term; events separated from IP neighbours, since they are not the same. vnet retains just enough education to perform ND/ARP packet construction. arp and ip6-nd to be moved to plugins soon. Change-Id: I88dedd0006b299344f4c7024a0aa5baa6b9a8bbe Signed-off-by: Neale Ranns <nranns@cisco.com>
2019-02-07Fix parsing overflow in unformat_mac_address_t()Benoît Ganne1-3/+3
'%x' unformat specifier expects a pointer to a 4-byte object and will overflow when using a pointer to a 1-byte object. Use '%X' instead which allows to pass the size of the object alongside its pointer. The bug was exposed with the following commands: ~# make run DBGvpp# loop create loop0 DBGvpp# set ip6 neigh loop0 3001::2 a:a:a:a:a:a DBGvpp# show ip6 neigh Time Address Flags Link layer Interface 35.7743 ::2 D 0a:0a:0a:0a:0a:0a loop0 ^^^ wrong address: should be 3001::2 Note that the bug impact depends from the parsing order and memory layout. Change-Id: I29ba2eb53ba5a2daf4517215602d027508e2cb9f Signed-off-by: Benoît Ganne <bganne@cisco.com>
2019-01-30Use IP and MAC API types for neighborsNeale Ranns1-5/+20
use address_t and mac_address_t for IPv6 and ARP entries and all other API calls in ip.api aprat from the route ones, that will follow in a separate commit Change-Id: I67161737c2184d3f8fc1e79ebd2b55121c5b0191 Signed-off-by: Neale Ranns <nranns@cisco.com>
2018-11-05Genric API types format/unformat support for VAT and custom dumpNeale Ranns1-3/+19
Change-Id: I8bc3a991f0ede0605d78b51ba609fbe5889513f2 Signed-off-by: Neale Ranns <nranns@cisco.com>
2018-08-31Introduce a mac_address_t on the API and in VPPNeale Ranns1-0/+39
Change-Id: I05d6c2cb5d34de469eb050e4ee10dc6b954c986d Signed-off-by: Neale Ranns <neale.ranns@cisco.com>