Hello all, I am observing a VPP crash when approximately 20 - 50 PPPoE clients are connecting and traffic is flowing through them. This crash was reproducible every time I tried.
I did some debugging and here is what I could find out so far: If I understand correctly, when a incoming packet from north side is being sent to PPPoE interface, pppoe_fixup() is called to update pppoe0->length, and t->encap_if_index. Length and encap_if_index is taken from adj0->sub_type.midchain.fixup_data My observation is that while clients are connecting and traffic is flowing for connected clients, adj0->sub_type.midchain.fixup_data appears to hold incorrect data, at some point in time, during the test. What we have seen is the incorrect data (adj0->sub_type.midchain.fixup_data) is observed for clients which are already provisioned for some time and which had packets flowing through them. I figured this out by using gdb and inspecting adj0->sub_type.midchain.fixup_data, after typecasting it into pppoe_session_t In the structure, I could see that session_id, client_ip and encap_idx are incorrect. I did not check other values in the structure. I also added code to log this fields in pppoe_fixup() and logs too shows incorrect data in the fields. Example logs taken just before crash: vnet[12988]: pppoe_fixup:243: 40:7b:1b: 0:12:38 -> 2:42: a: 1: 0: 2 , type 8864 vnet[12988]: pppoe_fixup:271: pppoe session id 4883, client_ip 0x13131313 encap idx 0x13131313 First log prints out packet headers, to verify that data in packet is as expected and is correct. Second log prints values in pppoe_session data, and it can be seen that the values are obviously incorrect. At this point the packet is sent out through the south interface. Again after some time the TX index values become some thing similar to 1422457436 and VPP core dumps. We have tested the following scenarios: 1. Add PPPoE clients without sending out any traffic: There is no crash observed. 2. Add n number of PPPoE clients, load traffic [No adding or removal or clients while traffic is on, see next scenario]: There is no crash observed 3. Load traffic as soon as each client connects: VPP crash observed. Another observation is that encap_if_index is available in two places inside pppoe_fixup: 1. adj->rewrite_header.sw_if_index 2. t->encap_if_index t->encap_if_index is used for updating TX, and this gets corrupted, while adj->rewrite_header.sw_if_index has the correct index. I can check and get back if you need any additional information. Let me know if a bug report is to be created for this. Environment: vpp# show version verbose Version: v19.08.1-59~ga2aa83ca9-dirty Compiled by: root Compile host: build-02 Compile date: Thu Sep 26 16:44:00 IST 2019 Compile location: /root/build-1908 Compiler: GCC 7.4.0 Current PID: 7802 Operating system: Ubuntu 18.04 amd64 startup.conf and associated exec file is attached. There is a small patch to stock VPP to disable ETHERNET_ERROR_L3_MAC_MISMATCH, which is attached. I have also attached output of show show hardware and gdb bt output. I have the core file and its matching VPP debs, and can be shared if needed. In the bt the incorrect value of index can be seen in bt #5: #5 0x00007fba88e9ce0b in vlib_increment_combined_counter (n_bytes=<optimized out>, n_packets=1, index=538976288, thread_index=0, cm=0x7fba481f46a0) at /root/build-1908/src/vlib/counter.h:229 Thanks and Regards, Raj
vpp# show version verbose
Version: v19.08.1-59~ga2aa83ca9-dirty
Compiled by: root
Compile host: build-02
Compile date: Thu Sep 26 16:44:00 IST 2019
Compile location: /root/build-1908
Compiler: GCC 7.4.0
Current PID: 7802
vpp# show hardware
Name Idx Link Hardware
GigabitEthernet3/0/1 1 up GigabitEthernet3/0/1
Link speed: 1 Gbps
Ethernet address 40:7b:1b:00:12:33
Intel e1000
carrier up full duplex mtu 9206
flags: pmd maybe-multiseg tx-offload intel-phdr-cksum rx-ip4-cksum
rx: queues 1 (max 8), desc 1024 (min 32 max 4096 align 8)
tx: queues 1 (max 8), desc 1024 (min 32 max 4096 align 8)
pci: device 8086:1521 subsystem 15bb:0008 address 0000:03:00.01 numa 0
max rx packet len: 16383
promiscuous: unicast off all-multicast off
vlan offload: strip off filter off qinq off
rx offload avail: vlan-strip ipv4-cksum udp-cksum tcp-cksum vlan-filter
jumbo-frame scatter keep-crc
rx offload active: ipv4-cksum jumbo-frame scatter
tx offload avail: vlan-insert ipv4-cksum udp-cksum tcp-cksum sctp-cksum
tcp-tso multi-segs
tx offload active: udp-cksum tcp-cksum multi-segs
rss avail: ipv4-tcp ipv4-udp ipv4 ipv6-tcp-ex ipv6-udp-ex ipv6-tcp
ipv6-udp ipv6-ex ipv6
rss active: none
tx burst function: eth_igb_xmit_pkts
rx burst function: eth_igb_recv_pkts
GigabitEthernet3/0/2 2 up GigabitEthernet3/0/2
Link speed: 100 Mbps
Ethernet address 40:7b:1b:00:12:34
Intel e1000
carrier up full duplex mtu 9206
flags: pmd maybe-multiseg tx-offload intel-phdr-cksum rx-ip4-cksum
rx: queues 1 (max 8), desc 1024 (min 32 max 4096 align 8)
tx: queues 1 (max 8), desc 1024 (min 32 max 4096 align 8)
pci: device 8086:1521 subsystem 15bb:0008 address 0000:03:00.02 numa 0
max rx packet len: 16383
promiscuous: unicast off all-multicast off
vlan offload: strip off filter off qinq off
rx offload avail: vlan-strip ipv4-cksum udp-cksum tcp-cksum vlan-filter
jumbo-frame scatter keep-crc
rx offload active: ipv4-cksum jumbo-frame scatter
tx offload avail: vlan-insert ipv4-cksum udp-cksum tcp-cksum sctp-cksum
tcp-tso multi-segs
tx offload active: udp-cksum tcp-cksum multi-segs
rss avail: ipv4-tcp ipv4-udp ipv4 ipv6-tcp-ex ipv6-udp-ex ipv6-tcp
ipv6-udp ipv6-ex ipv6
rss active: none
tx burst function: eth_igb_xmit_pkts
rx burst function: eth_igb_recv_pkts
GigabitEthernet3/0/3 3 down GigabitEthernet3/0/3
Link speed: unknown
Ethernet address 40:7b:1b:00:12:35
Intel e1000
carrier down
flags: admin-up pmd maybe-multiseg tx-offload intel-phdr-cksum rx-ip4-cksum
rx: queues 1 (max 8), desc 1024 (min 32 max 4096 align 8)
tx: queues 1 (max 8), desc 1024 (min 32 max 4096 align 8)
pci: device 8086:1521 subsystem 15bb:0008 address 0000:03:00.03 numa 0
max rx packet len: 16383
promiscuous: unicast off all-multicast on
vlan offload: strip off filter off qinq off
rx offload avail: vlan-strip ipv4-cksum udp-cksum tcp-cksum vlan-filter
jumbo-frame scatter keep-crc
rx offload active: ipv4-cksum jumbo-frame scatter
tx offload avail: vlan-insert ipv4-cksum udp-cksum tcp-cksum sctp-cksum
tcp-tso multi-segs
tx offload active: udp-cksum tcp-cksum multi-segs
rss avail: ipv4-tcp ipv4-udp ipv4 ipv6-tcp-ex ipv6-udp-ex ipv6-tcp
ipv6-udp ipv6-ex ipv6
rss active: none
tx burst function: eth_igb_xmit_pkts
rx burst function: eth_igb_recv_scattered_pkts
GigabitEthernet8/0/0 4 down GigabitEthernet8/0/0
Link speed: unknown
Ethernet address 40:7b:1b:00:12:36
Intel e1000
carrier down
flags: pmd maybe-multiseg tx-offload intel-phdr-cksum rx-ip4-cksum
rx: queues 1 (max 4), desc 1024 (min 32 max 4096 align 8)
tx: queues 1 (max 4), desc 1024 (min 32 max 4096 align 8)
pci: device 8086:1533 subsystem ffff:0000 address 0000:08:00.00 numa 0
max rx packet len: 16383
promiscuous: unicast off all-multicast off
vlan offload: strip off filter off qinq off
rx offload avail: vlan-strip ipv4-cksum udp-cksum tcp-cksum vlan-filter
jumbo-frame scatter keep-crc
rx offload active: ipv4-cksum jumbo-frame scatter
tx offload avail: vlan-insert ipv4-cksum udp-cksum tcp-cksum sctp-cksum
tcp-tso multi-segs
tx offload active: udp-cksum tcp-cksum multi-segs
rss avail: ipv4-tcp ipv4-udp ipv4 ipv6-tcp-ex ipv6-udp-ex ipv6-tcp
ipv6-udp ipv6-ex ipv6
rss active: none
tx burst function: eth_igb_xmit_pkts
rx burst function: eth_igb_recv_pkts
GigabitEthernet9/0/0 5 up GigabitEthernet9/0/0
Link speed: 1 Gbps
Ethernet address 40:7b:1b:00:12:37
Intel e1000
carrier up full duplex mtu 9206
flags: admin-up pmd maybe-multiseg tx-offload intel-phdr-cksum rx-ip4-cksum
rx: queues 1 (max 4), desc 1024 (min 32 max 4096 align 8)
tx: queues 1 (max 4), desc 1024 (min 32 max 4096 align 8)
pci: device 8086:1533 subsystem ffff:0000 address 0000:09:00.00 numa 0
max rx packet len: 16383
promiscuous: unicast off all-multicast on
vlan offload: strip off filter off qinq off
rx offload avail: vlan-strip ipv4-cksum udp-cksum tcp-cksum vlan-filter
jumbo-frame scatter keep-crc
rx offload active: ipv4-cksum jumbo-frame scatter
tx offload avail: vlan-insert ipv4-cksum udp-cksum tcp-cksum sctp-cksum
tcp-tso multi-segs
tx offload active: udp-cksum tcp-cksum multi-segs
rss avail: ipv4-tcp ipv4-udp ipv4 ipv6-tcp-ex ipv6-udp-ex ipv6-tcp
ipv6-udp ipv6-ex ipv6
rss active: none
tx burst function: eth_igb_xmit_pkts
rx burst function: eth_igb_recv_scattered_pkts
rx frames ok 40
rx bytes ok 3128
extended stats:
rx good packets 40
rx good bytes 3128
rx size 64 packets 31
rx size 65 to 127 packets 4
rx size 128 to 255 packets 5
rx broadcast packets 9
rx multicast packets 31
rx total packets 40
rx total bytes 3128
TenGigabitEthernet82/0/0 6 up TenGigabitEthernet82/0/0
Link speed: 10 Gbps
Ethernet address 40:7b:1b:00:12:38
Intel 82599
carrier up full duplex mtu 9206
flags: admin-up pmd maybe-multiseg tx-offload intel-phdr-cksum rx-ip4-cksum
rx: queues 1 (max 128), desc 1024 (min 32 max 4096 align 8)
tx: queues 1 (max 64), desc 1024 (min 32 max 4096 align 8)
pci: device 8086:10fb subsystem ffff:ffff address 0000:82:00.00 numa 1
max rx packet len: 15872
promiscuous: unicast off all-multicast on
vlan offload: strip off filter off qinq off
rx offload avail: vlan-strip ipv4-cksum udp-cksum tcp-cksum tcp-lro
macsec-strip vlan-filter vlan-extend jumbo-frame scatter
security keep-crc
rx offload active: ipv4-cksum jumbo-frame scatter
tx offload avail: vlan-insert ipv4-cksum udp-cksum tcp-cksum sctp-cksum
tcp-tso macsec-insert multi-segs security
tx offload active: udp-cksum tcp-cksum multi-segs
rss avail: ipv4-tcp ipv4-udp ipv4 ipv6-tcp-ex ipv6-udp-ex ipv6-tcp
ipv6-udp ipv6-ex ipv6
rss active: none
tx burst function: ixgbe_xmit_pkts
rx burst function: ixgbe_recv_scattered_pkts_vec
rx frames ok 22
rx bytes ok 1320
extended stats:
rx good packets 22
rx good bytes 1320
rx q0packets 22
rx q0bytes 1320
rx size 64 packets 22
rx multicast packets 22
rx total packets 22
rx total bytes 1320
TenGigabitEthernet82/0/1 7 up TenGigabitEthernet82/0/1
Link speed: 10 Gbps
Ethernet address 40:7b:1b:00:12:39
Intel 82599
carrier up full duplex mtu 9206
flags: admin-up pmd maybe-multiseg subif tx-offload intel-phdr-cksum
rx-ip4-cksum
rx: queues 1 (max 128), desc 1024 (min 32 max 4096 align 8)
tx: queues 1 (max 64), desc 1024 (min 32 max 4096 align 8)
pci: device 8086:10fb subsystem ffff:ffff address 0000:82:00.01 numa 1
max rx packet len: 15872
promiscuous: unicast off all-multicast on
vlan offload: strip off filter off qinq off
rx offload avail: vlan-strip ipv4-cksum udp-cksum tcp-cksum tcp-lro
macsec-strip vlan-filter vlan-extend jumbo-frame scatter
security keep-crc
rx offload active: ipv4-cksum jumbo-frame scatter
tx offload avail: vlan-insert ipv4-cksum udp-cksum tcp-cksum sctp-cksum
tcp-tso macsec-insert multi-segs security
tx offload active: udp-cksum tcp-cksum multi-segs
rss avail: ipv4-tcp ipv4-udp ipv4 ipv6-tcp-ex ipv6-udp-ex ipv6-tcp
ipv6-udp ipv6-ex ipv6
rss active: none
tx burst function: ixgbe_xmit_pkts
rx burst function: ixgbe_recv_scattered_pkts_vec
rx frames ok 21
rx bytes ok 1260
extended stats:
rx good packets 21
rx good bytes 1260
rx q0packets 21
rx q0bytes 1260
rx size 64 packets 21
rx multicast packets 21
rx total packets 21
rx total bytes 1260
TenGigabitEthernet85/0/0 8 up TenGigabitEthernet85/0/0
Link speed: 10 Gbps
Ethernet address 40:7b:1b:00:12:30
Intel 82599
carrier up full duplex mtu 9206
flags: pmd maybe-multiseg tx-offload intel-phdr-cksum rx-ip4-cksum
rx: queues 1 (max 128), desc 1024 (min 32 max 4096 align 8)
tx: queues 1 (max 64), desc 1024 (min 32 max 4096 align 8)
pci: device 8086:10fb subsystem ffff:ffff address 0000:85:00.00 numa 1
max rx packet len: 15872
promiscuous: unicast off all-multicast off
vlan offload: strip off filter off qinq off
rx offload avail: vlan-strip ipv4-cksum udp-cksum tcp-cksum tcp-lro
macsec-strip vlan-filter vlan-extend jumbo-frame scatter
security keep-crc
rx offload active: ipv4-cksum jumbo-frame scatter
tx offload avail: vlan-insert ipv4-cksum udp-cksum tcp-cksum sctp-cksum
tcp-tso macsec-insert multi-segs security
tx offload active: udp-cksum tcp-cksum multi-segs
rss avail: ipv4-tcp ipv4-udp ipv4 ipv6-tcp-ex ipv6-udp-ex ipv6-tcp
ipv6-udp ipv6-ex ipv6
rss active: none
tx burst function: ixgbe_xmit_pkts
rx burst function: ixgbe_recv_pkts
TenGigabitEthernet85/0/1 9 up TenGigabitEthernet85/0/1
Link speed: 10 Gbps
Ethernet address 40:7b:1b:00:12:31
Intel 82599
carrier up full duplex mtu 9206
flags: admin-up pmd maybe-multiseg tx-offload intel-phdr-cksum rx-ip4-cksum
rx: queues 1 (max 128), desc 1024 (min 32 max 4096 align 8)
tx: queues 1 (max 64), desc 1024 (min 32 max 4096 align 8)
pci: device 8086:10fb subsystem ffff:ffff address 0000:85:00.01 numa 1
max rx packet len: 15872
promiscuous: unicast off all-multicast on
vlan offload: strip off filter off qinq off
rx offload avail: vlan-strip ipv4-cksum udp-cksum tcp-cksum tcp-lro
macsec-strip vlan-filter vlan-extend jumbo-frame scatter
security keep-crc
rx offload active: ipv4-cksum jumbo-frame scatter
tx offload avail: vlan-insert ipv4-cksum udp-cksum tcp-cksum sctp-cksum
tcp-tso macsec-insert multi-segs security
tx offload active: udp-cksum tcp-cksum multi-segs
rss avail: ipv4-tcp ipv4-udp ipv4 ipv6-tcp-ex ipv6-udp-ex ipv6-tcp
ipv6-udp ipv6-ex ipv6
rss active: none
tx burst function: ixgbe_xmit_pkts
rx burst function: ixgbe_recv_scattered_pkts_vec
local0 0 down local0
Link speed: unknown
local
tap0 10 up tap0
Link speed: unknown
Ethernet address 02:fe:8b:40:d6:19
VIRTIO interface
instance 0
vpp#
vpp#
vpp#
vpp# show hardware address
show hardware-interfaces: unknown input `address'
vpp#
vpp# show int
Name Idx State MTU (L3/IP4/IP6/MPLS)
Counter Count
GigabitEthernet3/0/1 1 down 9000/0/0/0
GigabitEthernet3/0/2 2 down 9000/0/0/0
GigabitEthernet3/0/3 3 up 9000/0/0/0
GigabitEthernet8/0/0 4 down 9000/0/0/0
GigabitEthernet9/0/0 5 up 9000/0/0/0 rx packets
404
rx bytes
172369
tx packets
152
tx bytes
152008
drops
259
ip4
149
ip6
48
tx-error
4
TenGigabitEthernet82/0/0 6 up 9000/0/0/0 rx packets
141
rx bytes
8460
drops
141
TenGigabitEthernet82/0/1 7 up 9000/0/0/0 rx packets
140
rx bytes
8400
tx packets
5
tx bytes
514
drops
140
TenGigabitEthernet82/0/1.30 10 up 0/0/0/0 tx packets
5
tx bytes
514
TenGigabitEthernet82/0/1.60 11 up 0/0/0/0
TenGigabitEthernet85/0/0 8 down 9000/0/0/0
TenGigabitEthernet85/0/1 9 up 9000/0/0/0 rx packets
11
rx bytes
800
tx packets
6
tx bytes
536
drops
1
punt
10
ip4
10
local0 0 down 0/0/0/0 drops
2
tap0 12 up 9000/0/0/0 rx packets
7
rx bytes
746
drops
7
ip6
7
vpp#
vpp#
vpp#
vpp# show run
Time 33.9, average vectors/node 1.00, last 128 main loops 0.00 per node 0.00
vector rates in 1.8899e0, out 0.0000e0, drop 1.8899e0, punt 0.0000e0
Name State Calls Vectors
Suspends Clocks Vectors/Call
api-rx-from-ring any wait 0 0
2 1.23e4 0.00
arp-input active 6 6
0 1.47e3 1.00
arp-reply active 6 6
0 6.65e3 1.00
dpdk-input polling 146818950 64
0 8.39e8 0.00
dpdk-process any wait 0 0
11 8.04e6 0.00
drop active 64 64
0 9.30e2 1.00
error-drop active 64 64
0 5.88e2 1.00
ethernet-input active 64 64
0 1.18e3 1.00
fib-walk any wait 0 0
17 2.14e3 0.00
icmp6-router-advertisement active 3 3
0 1.06e4 1.00
ikev2-manager-process any wait 0 0
34 1.34e3 0.00
ip4-reassembly-expire-walk any wait 0 0
4 3.43e3 0.00
ip6-drop active 3 3
0 1.99e3 1.00
ip6-icmp-input active 3 3
0 1.99e3 1.00
ip6-icmp-neighbor-discovery-ev any wait 0 0
34 1.36e3 0.00
ip6-input active 6 6
0 1.66e3 1.00
ip6-local active 6 6
0 2.29e3 1.00
ip6-local-hop-by-hop active 3 3
0 2.56e3 1.00
ip6-mfib-forward-lookup active 6 6
0 1.75e3 1.00
ip6-mfib-forward-rpf active 6 6
0 3.33e3 1.00
ip6-reassembly-expire-walk any wait 0 0
4 3.35e3 0.00
ip6-replicate active 6 6
0 2.36e3 1.00
llc-input active 51 51
0 5.41e2 1.00
lldp-input active 1 1
0 5.10e3 1.00
statseg-collector-process time wait 0 0
4 1.96e4 0.00
unix-cli-local:0 active 0 0
104 2.48e5 0.00
unix-epoll-input polling 143238 0
0 3.18e3 0.00
virtio-input polling 146818950 0
0 1.16e2 0.00
wildcard-ip4-arp-publisher-pro event wait 0 0
3 5.11e3 0.00
vpp#
vpp#
vpp# show error
Count Node Reason
7 dpdk-input no error
4 ip6-local-hop-by-hop Unknown protocol ip6 local
h-b-h packets dropped
4 ip6-icmp-input valid packets
4 ip6-icmp-input router advertisements received
1 lldp-input lldp packets received on
disabled interfaces
63 llc-input unknown llc ssap/dsap
vpp#
vpp#
vpp# show l2fib
no l2fib entries
vpp# show ip fib
ipv4-VRF:0, fib_index:0, flow hash:[src dst sport dport proto ]
locks:[src:plugin-hi:2, src:adjacency:2, src:recursive-resolution:1,
src:default-route:1, ]
0.0.0.0/0
unicast-ip4-chain
[@0]: dpo-load-balance: [proto:ip4 index:1 buckets:1 uRPF:67 to:[150:149728]]
[0] [@5]: ipv4 via 103.79.223.9 GigabitEthernet9/0/0: mtu:9000
407b1b001162407b1b0012370800
0.0.0.0/32
unicast-ip4-chain
[@0]: dpo-load-balance: [proto:ip4 index:2 buckets:1 uRPF:1 to:[0:0]]
[0] [@0]: dpo-drop ip4
100.64.0.0/32
unicast-ip4-chain
[@0]: dpo-load-balance: [proto:ip4 index:45 buckets:1 uRPF:54 to:[0:0]]
[0] [@0]: dpo-drop ip4
100.64.0.0/23
unicast-ip4-chain
[@0]: dpo-load-balance: [proto:ip4 index:44 buckets:1 uRPF:53 to:[0:0]]
[0] [@4]: ipv4-glean: TenGigabitEthernet82/0/1.60: mtu:9000
ffffffffffff407b1b0012398100003c0806
100.64.0.1/32
unicast-ip4-chain
[@0]: dpo-load-balance: [proto:ip4 index:47 buckets:1 uRPF:58 to:[0:0]]
[0] [@2]: dpo-receive: 100.64.0.1 on TenGigabitEthernet82/0/1.60
100.64.1.255/32
unicast-ip4-chain
[@0]: dpo-load-balance: [proto:ip4 index:46 buckets:1 uRPF:56 to:[0:0]]
[0] [@0]: dpo-drop ip4
100.65.0.0/32
unicast-ip4-chain
[@0]: dpo-load-balance: [proto:ip4 index:28 buckets:1 uRPF:31 to:[0:0]]
[0] [@0]: dpo-drop ip4
100.65.0.0/16
unicast-ip4-chain
[@0]: dpo-load-balance: [proto:ip4 index:27 buckets:1 uRPF:30 to:[0:0]]
[0] [@0]: dpo-drop ip4
100.65.0.1/32
unicast-ip4-chain
[@0]: dpo-load-balance: [proto:ip4 index:30 buckets:1 uRPF:35 to:[0:0]]
[0] [@2]: dpo-receive: 100.65.0.1 on GigabitEthernet3/0/3
100.65.255.255/32
unicast-ip4-chain
[@0]: dpo-load-balance: [proto:ip4 index:29 buckets:1 uRPF:33 to:[0:0]]
[0] [@0]: dpo-drop ip4
100.96.0.0/32
unicast-ip4-chain
[@0]: dpo-load-balance: [proto:ip4 index:32 buckets:1 uRPF:37 to:[0:0]]
[0] [@0]: dpo-drop ip4
100.96.0.0/16
unicast-ip4-chain
[@0]: dpo-load-balance: [proto:ip4 index:31 buckets:1 uRPF:36 to:[0:0]]
[0] [@4]: ipv4-glean: TenGigabitEthernet82/0/0: mtu:9000
ffffffffffff407b1b0012380806
100.96.0.1/32
unicast-ip4-chain
[@0]: dpo-load-balance: [proto:ip4 index:34 buckets:1 uRPF:41 to:[0:0]]
[0] [@2]: dpo-receive: 100.96.0.1 on TenGigabitEthernet82/0/0
100.96.255.255/32
unicast-ip4-chain
[@0]: dpo-load-balance: [proto:ip4 index:33 buckets:1 uRPF:39 to:[0:0]]
[0] [@0]: dpo-drop ip4
100.97.0.0/32
unicast-ip4-chain
[@0]: dpo-load-balance: [proto:ip4 index:36 buckets:1 uRPF:43 to:[0:0]]
[0] [@0]: dpo-drop ip4
100.97.0.0/16
unicast-ip4-chain
[@0]: dpo-load-balance: [proto:ip4 index:35 buckets:1 uRPF:42 to:[0:0]]
[0] [@4]: ipv4-glean: TenGigabitEthernet82/0/1.30: mtu:9000
ffffffffffff407b1b0012398100001e0806
100.97.0.1/32
unicast-ip4-chain
[@0]: dpo-load-balance: [proto:ip4 index:38 buckets:1 uRPF:47 to:[0:0]]
[0] [@2]: dpo-receive: 100.97.0.1 on TenGigabitEthernet82/0/1.30
100.97.255.255/32
unicast-ip4-chain
[@0]: dpo-load-balance: [proto:ip4 index:37 buckets:1 uRPF:45 to:[0:0]]
[0] [@0]: dpo-drop ip4
103.79.223.8/32
unicast-ip4-chain
[@0]: dpo-load-balance: [proto:ip4 index:10 buckets:1 uRPF:9 to:[0:0]]
[0] [@0]: dpo-drop ip4
103.79.223.9/32
unicast-ip4-chain
[@0]: dpo-load-balance: [proto:ip4 index:50 buckets:1 uRPF:14 to:[0:0]]
[0] [@5]: ipv4 via 103.79.223.9 GigabitEthernet9/0/0: mtu:9000
407b1b001162407b1b0012370800
103.79.223.8/29
unicast-ip4-chain
[@0]: dpo-load-balance: [proto:ip4 index:9 buckets:1 uRPF:62 to:[0:0]]
[0] [@4]: ipv4-glean: GigabitEthernet9/0/0: mtu:9000
ffffffffffff407b1b0012370806
103.79.223.13/32
unicast-ip4-chain
[@0]: dpo-load-balance: [proto:ip4 index:12 buckets:1 uRPF:13 to:[0:0]]
[0] [@2]: dpo-receive: 103.79.223.13 on GigabitEthernet9/0/0
103.79.223.15/32
unicast-ip4-chain
[@0]: dpo-load-balance: [proto:ip4 index:11 buckets:1 uRPF:11 to:[0:0]]
[0] [@0]: dpo-drop ip4
172.29.1.0/28
unicast-ip4-chain
[@0]: dpo-load-balance: [proto:ip4 index:49 buckets:1 uRPF:61 to:[0:0]]
[0] [@12]: dpo-load-balance: [proto:ip4 index:48 buckets:1 uRPF:60 to:[0:0]]
[0] [@5]: ipv4 via 172.30.1.1 TenGigabitEthernet85/0/1: mtu:9000
525400590df6407b1b0012310800
172.30.1.0/32
unicast-ip4-chain
[@0]: dpo-load-balance: [proto:ip4 index:19 buckets:1 uRPF:20 to:[0:0]]
[0] [@0]: dpo-drop ip4
172.30.1.1/32
unicast-ip4-chain
[@0]: dpo-load-balance: [proto:ip4 index:48 buckets:1 uRPF:60 to:[0:0]]
[0] [@5]: ipv4 via 172.30.1.1 TenGigabitEthernet85/0/1: mtu:9000
525400590df6407b1b0012310800
172.30.1.0/29
unicast-ip4-chain
[@0]: dpo-load-balance: [proto:ip4 index:18 buckets:1 uRPF:19 to:[0:0]]
[0] [@4]: ipv4-glean: TenGigabitEthernet85/0/1: mtu:9000
ffffffffffff407b1b0012310806
172.30.1.2/32
unicast-ip4-chain
[@0]: dpo-load-balance: [proto:ip4 index:21 buckets:1 uRPF:24 to:[10:600]]
[0] [@2]: dpo-receive: 172.30.1.2 on TenGigabitEthernet85/0/1
172.30.1.7/32
unicast-ip4-chain
[@0]: dpo-load-balance: [proto:ip4 index:20 buckets:1 uRPF:22 to:[0:0]]
[0] [@0]: dpo-drop ip4
224.0.0.0/4
unicast-ip4-chain
[@0]: dpo-load-balance: [proto:ip4 index:4 buckets:1 uRPF:3 to:[0:0]]
[0] [@0]: dpo-drop ip4
240.0.0.0/4
unicast-ip4-chain
[@0]: dpo-load-balance: [proto:ip4 index:3 buckets:1 uRPF:2 to:[0:0]]
[0] [@0]: dpo-drop ip4
255.255.255.255/32
unicast-ip4-chain
[@0]: dpo-load-balance: [proto:ip4 index:5 buckets:1 uRPF:4 to:[0:0]]
[0] [@0]: dpo-drop ip4
vpp#
vpp#
vpp#
vpp# show ip arp
Time IP4 Flags Ethernet Interface
27.0683 103.79.223.9 D 40:7b:1b:00:11:62 GigabitEthernet9/0/0
4.9475 172.30.1.1 D 52:54:00:59:0d:f6 TenGigabitEthernet85/0/1
vpp#
vpp#
vpp# show ip6 fib
ipv6-VRF:0, fib_index:0, flow hash:[src dst sport dport proto ]
locks:[src:plugin-hi:1, src:default-route:1, ]
::/0
unicast-ip6-chain
[@0]: dpo-load-balance: [proto:ip6 index:6 buckets:1 uRPF:57 to:[0:0]]
[0] [@3]: arp-ipv6: via 2001:470:1f15:10d::1 GigabitEthernet9/0/0
2001:470:1f15:10d::/64
unicast-ip6-chain
[@0]: dpo-load-balance: [proto:ip6 index:13 buckets:1 uRPF:17 to:[0:0]]
[0] [@4]: ipv6-glean: GigabitEthernet9/0/0: mtu:9000
ffffffffffff407b1b00123786dd
2001:470:1f15:10d::9/128
unicast-ip6-chain
[@0]: dpo-load-balance: [proto:ip6 index:14 buckets:1 uRPF:15 to:[0:0]]
[0] [@2]: dpo-receive: 2001:470:1f15:10d::9 on GigabitEthernet9/0/0
2001:470:7878:30:1::/125
unicast-ip6-chain
[@0]: dpo-load-balance: [proto:ip6 index:22 buckets:1 uRPF:25 to:[0:0]]
[0] [@4]: ipv6-glean: TenGigabitEthernet85/0/1: mtu:9000
ffffffffffff407b1b00123186dd
2001:470:7878:30:1::2/128
unicast-ip6-chain
[@0]: dpo-load-balance: [proto:ip6 index:23 buckets:1 uRPF:26 to:[0:0]]
[0] [@2]: dpo-receive: 2001:470:7878:30:1::2 on TenGigabitEthernet85/0/1
2001:470:7878:800::/64
unicast-ip6-chain
[@0]: dpo-load-balance: [proto:ip6 index:39 buckets:1 uRPF:48 to:[0:0]]
[0] [@4]: ipv6-glean: TenGigabitEthernet82/0/1.30: mtu:9000
ffffffffffff407b1b0012398100001e86dd
2001:470:7878:800::1/128
unicast-ip6-chain
[@0]: dpo-load-balance: [proto:ip6 index:40 buckets:1 uRPF:49 to:[0:0]]
[0] [@2]: dpo-receive: 2001:470:7878:800::1 on TenGigabitEthernet82/0/1.30
fe80::/10
unicast-ip6-chain
[@0]: dpo-load-balance: [proto:ip6 index:7 buckets:1 uRPF:6 to:[0:0]]
[0] [@14]: ip6-link-local
vpp#
vpp# show ip6 neighbors
No ip6 neighbors
vpp#
vpp# show mpl
vpp#
vpp# sh int addr
GigabitEthernet3/0/1 (dn):
GigabitEthernet3/0/2 (dn):
GigabitEthernet3/0/3 (up):
L3 100.65.0.1/16
GigabitEthernet8/0/0 (dn):
GigabitEthernet9/0/0 (up):
L3 103.79.223.13/29
L3 2001:470:1f15:10d::9/64
TenGigabitEthernet82/0/0 (up):
L3 100.96.0.1/16
TenGigabitEthernet82/0/1 (up):
TenGigabitEthernet82/0/1.30 (up):
L3 100.97.0.1/16
L3 2001:470:7878:800::1/64
TenGigabitEthernet82/0/1.60 (up):
L3 100.64.0.1/23
TenGigabitEthernet85/0/0 (dn):
TenGigabitEthernet85/0/1 (up):
L3 172.30.1.2/29
L3 2001:470:7878:30:1::2/125
local0 (dn):
tap0 (up):
vpp#
vpp# sh pppoe session
[0] sw-if-index 13 client-ip 100.99.0.177 session-id 7116 encap-if-index 6
decap-fib-index 0
local-mac 40:7b:1b:00:12:38 client-mac 02:42:0a:01:00:08
vpp# show int
Name Idx State MTU (L3/IP4/IP6/MPLS)
Counter Count
GigabitEthernet3/0/1 1 down 9000/0/0/0
GigabitEthernet3/0/2 2 down 9000/0/0/0
GigabitEthernet3/0/3 3 up 9000/0/0/0
GigabitEthernet8/0/0 4 down 9000/0/0/0 tx packets
1
tx bytes
106
GigabitEthernet9/0/0 5 up 9000/0/0/0 rx packets
1206
rx bytes
318213
tx packets
592
tx bytes
269094
drops
626
ip4
587
ip6
116
tx-error
4
TenGigabitEthernet82/0/0 6 up 9000/0/0/0 rx packets
1445
rx bytes
96428
tx packets
325
tx bytes
21962
drops
721
ip4
17
ip6
354
TenGigabitEthernet82/0/1 7 up 9000/0/0/0 rx packets
346
rx bytes
20760
tx packets
7
tx bytes
694
drops
346
TenGigabitEthernet82/0/1.30 10 up 0/0/0/0 tx packets
7
tx bytes
694
TenGigabitEthernet82/0/1.60 11 up 0/0/0/0
TenGigabitEthernet85/0/0 8 down 9000/0/0/0 tx-error
21
TenGigabitEthernet85/0/1 9 up 9000/0/0/0 rx packets
46
rx bytes
3798
tx packets
25
tx bytes
2374
drops
1
punt
28
ip4
45
local0 0 down 0/0/0/0 tx packets
8
tx bytes
848
drops
2
pppoe_session0 13 up 0/0/0/0
pppoe_session10 23 up 0/0/0/0 rx packets
1
rx bytes
84
tx packets
1
tx bytes
106
pppoe_session11 24 up 0/0/0/0 rx packets
1
rx bytes
84
tx packets
1
tx bytes
106
pppoe_session12 25 up 0/0/0/0 rx packets
1
rx bytes
84
tx packets
1
tx bytes
106
pppoe_session13 26 up 0/0/0/0 rx packets
1
rx bytes
84
tx packets
1
tx bytes
106
pppoe_session14 27 up 0/0/0/0 rx packets
1
rx bytes
84
tx packets
1
tx bytes
106
pppoe_session15 28 up 0/0/0/0 rx packets
1
rx bytes
84
tx packets
1
tx bytes
106
pppoe_session16 29 up 0/0/0/0 rx packets
1
rx bytes
84
tx packets
1
tx bytes
106
pppoe_session17 30 up 0/0/0/0 rx packets
1
rx bytes
84
tx packets
1
tx bytes
106
pppoe_session18 31 up 0/0/0/0
pppoe_session19 32 up 0/0/0/0
pppoe_session1 14 up 0/0/0/0 rx packets
1
rx bytes
84
tx packets
1
tx bytes
106
pppoe_session20 33 up 0/0/0/0
pppoe_session21 34 up 0/0/0/0
pppoe_session22 35 up 0/0/0/0
pppoe_session23 36 up 0/0/0/0
pppoe_session24 37 up 0/0/0/0
pppoe_session25 38 up 0/0/0/0
pppoe_session26 39 up 0/0/0/0
pppoe_session27 40 up 0/0/0/0
pppoe_session28 41 up 0/0/0/0
pppoe_session29 42 up 0/0/0/0
pppoe_session2 15 up 0/0/0/0 rx packets
1
rx bytes
84
tx packets
1
tx bytes
106
pppoe_session30 43 up 0/0/0/0
pppoe_session31 44 up 0/0/0/0
pppoe_session3 16 up 0/0/0/0 rx packets
1
rx bytes
84
tx packets
1
tx bytes
106
pppoe_session4 17 up 0/0/0/0 rx packets
1
rx bytes
84
tx packets
1
tx bytes
106
pppoe_session5 18 up 0/0/0/0 rx packets
1
rx bytes
84
tx packets
1
tx bytes
106
pppoe_session6 19 up 0/0/0/0 rx packets
1
rx bytes
84
tx packets
1
tx bytes
106
pppoe_session7 20 up 0/0/0/0 rx packets
1
rx bytes
84
tx packets
1
tx bytes
106
pppoe_session8 21 up 0/0/0/0 rx packets
1
rx bytes
84
tx packets
1
tx bytes
106
pppoe_session9 22 up 0/0/0/0 rx packets
1
rx bytes
84
tx packets
1
tx bytes
106
tap0 12 up 9000/0/0/0 rx packets
623
rx bytes
41066
tx packets
343
tx bytes
21245
drops
7
ip6
7
vpp# show int
Name Idx State MTU (L3/IP4/IP6/MPLS)
Counter Count
GigabitEthernet3/0/1 1 down 9000/0/0/0
GigabitEthernet3/0/2 2 down 9000/0/0/0
GigabitEthernet3/0/3 3 up 9000/0/0/0
GigabitEthernet8/0/0 4 down 9000/0/0/0 tx packets
1
tx bytes
106
GigabitEthernet9/0/0 5 up 9000/0/0/0 rx packets
1210
rx bytes
318453
tx packets
592
tx bytes
269094
drops
630
ip4
587
ip6
116
tx-error
4
TenGigabitEthernet82/0/0 6 up 9000/0/0/0 rx packets
1588
rx bytes
106160
tx packets
375
tx bytes
25432
drops
759
ip4
22
ip6
390
TenGigabitEthernet82/0/1 7 up 9000/0/0/0 rx packets
348
rx bytes
20880
tx packets
7
tx bytes
694
drops
348
TenGigabitEthernet82/0/1.30 10 up 0/0/0/0 tx packets
7
tx bytes
694
TenGigabitEthernet82/0/1.60 11 up 0/0/0/0
TenGigabitEthernet85/0/0 8 down 9000/0/0/0 tx-error
21
TenGigabitEthernet85/0/1 9 up 9000/0/0/0 rx packets
51
rx bytes
4288
tx packets
30
tx bytes
2864
drops
1
punt
28
ip4
50
local0 0 down 0/0/0/0 tx packets
12
tx bytes
1272
drops
2
pppoe_session0 13 up 0/0/0/0
pppoe_session10 23 up 0/0/0/0 rx packets
1
rx bytes
84
tx packets
1
tx bytes
106
pppoe_session11 24 up 0/0/0/0 rx packets
1
rx bytes
84
tx packets
1
tx bytes
106
pppoe_session12 25 up 0/0/0/0 rx packets
1
rx bytes
84
tx packets
1
tx bytes
106
pppoe_session13 26 up 0/0/0/0 rx packets
1
rx bytes
84
tx packets
1
tx bytes
106
pppoe_session14 27 up 0/0/0/0 rx packets
1
rx bytes
84
tx packets
1
tx bytes
106
pppoe_session15 28 up 0/0/0/0 rx packets
1
rx bytes
84
tx packets
1
tx bytes
106
pppoe_session16 29 up 0/0/0/0 rx packets
1
rx bytes
84
tx packets
1
tx bytes
106
pppoe_session17 30 up 0/0/0/0 rx packets
1
rx bytes
84
tx packets
1
tx bytes
106
pppoe_session18 31 up 0/0/0/0 rx packets
1
rx bytes
84
tx packets
1
tx bytes
106
pppoe_session19 32 up 0/0/0/0 rx packets
1
rx bytes
84
tx packets
1
tx bytes
106
pppoe_session1 14 up 0/0/0/0 rx packets
1
rx bytes
84
tx packets
1
tx bytes
106
pppoe_session20 33 up 0/0/0/0 rx packets
1
rx bytes
84
tx packets
1
tx bytes
106
pppoe_session21 34 up 0/0/0/0 rx packets
1
rx bytes
84
tx packets
1
tx bytes
106
pppoe_session22 35 up 0/0/0/0 rx packets
1
rx bytes
84
tx packets
1
tx bytes
106
pppoe_session23 36 up 0/0/0/0
pppoe_session24 37 up 0/0/0/0
pppoe_session25 38 up 0/0/0/0
pppoe_session26 39 up 0/0/0/0
pppoe_session27 40 up 0/0/0/0
pppoe_session28 41 up 0/0/0/0
pppoe_session29 42 up 0/0/0/0
pppoe_session2 15 up 0/0/0/0 rx packets
1
rx bytes
84
tx packets
1
tx bytes
106
pppoe_session30 43 up 0/0/0/0
pppoe_session31 44 up 0/0/0/0
pppoe_session32 45 up 0/0/0/0
pppoe_session33 46 up 0/0/0/0
pppoe_session34 47 up 0/0/0/0
pppoe_session35 48 up 0/0/0/0
pppoe_session3 16 up 0/0/0/0 rx packets
1
rx bytes
84
tx packets
1
tx bytes
106
pppoe_session4 17 up 0/0/0/0 rx packets
1
rx bytes
84
tx packets
1
tx bytes
106
pppoe_session5 18 up 0/0/0/0 rx packets
1
rx bytes
84
tx packets
1
tx bytes
106
pppoe_session6 19 up 0/0/0/0 rx packets
1
rx bytes
84
tx packets
1
tx bytes
106
pppoe_session7 20 up 0/0/0/0 rx packets
1
rx bytes
84
tx packets
1
tx bytes
106
pppoe_session8 21 up 0/0/0/0 rx packets
1
rx bytes
84
tx packets
1
tx bytes
106
pppoe_session9 22 up 0/0/0/0 rx packets
1
rx bytes
84
tx packets
1
tx bytes
106
tap0 12 up 9000/0/0/0 rx packets
713
rx bytes
46946
tx packets
393
tx bytes
24340
drops
7
ip6
7
tap0 Aborted (core dumped) root@build-02:~# gdb /usr/bin/vpp /tmp/dumps/vpp_main-1569499324 GNU gdb (Ubuntu 8.1-0ubuntu3) 8.1.0.20180409-git Copyright (C) 2018 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html> This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Type "show copying" and "show warranty" for details. This GDB was configured as "x86_64-linux-gnu". Type "show configuration" for configuration details. For bug reporting instructions, please see: <http://www.gnu.org/software/gdb/bugs/>. Find the GDB manual and other documentation resources online at: <http://www.gnu.org/software/gdb/documentation/>. For help, type "help". Type "apropos word" to search for commands related to "word"... Reading symbols from /usr/bin/vpp...Reading symbols from /usr/lib/debug/.build-id/77/985963d2329c4ec8c87666783cd332db786cd5.debug...done. done. warning: core file may not match specified executable file. [New LWP 7802] [New LWP 8510] [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". Core was generated by `/usr/bin/vpp -c /etc/vpp/startup.conf'. Program terminated with signal SIGABRT, Aborted. #0 __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:51 51 ../sysdeps/unix/sysv/linux/raise.c: No such file or directory. [Current thread is 1 (Thread 0x7fba89b0a780 (LWP 7802))] (gdb) bt #0 __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:51 #1 0x00007fba87c6b801 in __GI_abort () at abort.c:79 #2 0x0000560d0c70cc9e in os_exit (code=code@entry=1) at /root/build-1908/src/vpp/vnet/main.c:379 #3 0x00007fba88595809 in unix_signal_handler (signum=<optimized out>, si=<optimized out>, uc=<optimized out>) at /root/build-1908/src/vlib/unix/main.c:183 #4 <signal handler called> #5 0x00007fba88e9ce0b in vlib_increment_combined_counter (n_bytes=<optimized out>, n_packets=1, index=538976288, thread_index=0, cm=0x7fba481f46a0) at /root/build-1908/src/vlib/counter.h:229 #6 vnet_interface_output_node_inline_gso (do_segmentation=0, do_tx_offloads=0, hi=<optimized out>, vnm=0x7fba8969a360 <vnet_main>, frame=<optimized out>, node=0x7fba47f5ed00, vm=0x7fba887afa40 <vlib_global_main>) at /root/build-1908/src/vnet/interface_output.c:775 #7 vnet_interface_output_node_inline (do_tx_offloads=0, hi=<optimized out>, vnm=0x7fba8969a360 <vnet_main>, frame=<optimized out>, node=0x7fba47f5ed00, vm=0x7fba887afa40 <vlib_global_main>) at /root/build-1908/src/vnet/interface_output.c:865 #8 vnet_interface_output_node (vm=0x7fba887afa40 <vlib_global_main>, node=0x7fba47f5ed00, frame=<optimized out>) at /root/build-1908/src/vnet/interface_output.c:891 #9 0x00007fba8854e486 in dispatch_node (last_time_stamp=3617756985731352, frame=0x7fba4855a580, dispatch_state=VLIB_NODE_STATE_POLLING, type=VLIB_NODE_TYPE_INTERNAL, node=0x7fba47f5ed00, vm=0x7fba887afa40 <vlib_global_main>) at /root/build-1908/src/vlib/main.c:1207 #10 dispatch_pending_node (vm=vm@entry=0x7fba887afa40 <vlib_global_main>, pending_frame_index=pending_frame_index@entry=5, last_time_stamp=last_time_stamp@entry=3617756985731352) at /root/build-1908/src/vlib/main.c:1375 #11 0x00007fba88551868 in vlib_main_or_worker_loop (is_main=1, vm=0x7fba887afa40 <vlib_global_main>) at /root/build-1908/src/vlib/main.c:1826 #12 vlib_main_loop (vm=0x7fba887afa40 <vlib_global_main>) at /root/build-1908/src/vlib/main.c:1928 #13 vlib_main (vm=<optimized out>, vm@entry=0x7fba887afa40 <vlib_global_main>, input=input@entry=0x7fba47291fa0) at /root/build-1908/src/vlib/main.c:2145 #14 0x00007fba88594826 in thread0 (arg=140439130405440) at /root/build-1908/src/vlib/unix/main.c:640 88046be4 in clib_calljmp () from /usr/lib/x86_64-linux-gnu/libvppinfra.so.19.08.1 #16 0x00007ffe048c2130 in ?? () #17 0x00007fba88595cd7 in vlib_unix_main (argc=<optimized out>, argv=<optimized out>) at /root/build-1908/src/vlib/unix/main.c:710 #18 0x5c8b4824048b4800 in ?? () #19 0x4810244c8b480824 in ?? () #20 0x246c8b481824548b in ?? () ---Type <return> to continue, or q <return> to quit--- #21 0x8b482824748b4820 in ?? () #22 0x3824448b4c30247c in ?? () #23 0x548b4c40244c8b4c in ?? () #24 0x4c50245c8b4c4824 in ?? () ... ..
diff --git a/src/vnet/ethernet/node.c b/src/vnet/ethernet/node.c
index 272475938..657f03e85 100755
--- a/src/vnet/ethernet/node.c
+++ b/src/vnet/ethernet/node.c
@@ -1163,11 +1163,11 @@ ethernet_input_inline (vlib_main_t * vm,
if (!ethernet_address_cast (e0->dst_address) &&
(hi->hw_address != 0) &&
!ethernet_mac_address_equal ((u8 *) e0, hi->hw_address))
- error0 = ETHERNET_ERROR_L3_MAC_MISMATCH;
+ {} //error0 = ETHERNET_ERROR_L3_MAC_MISMATCH;
if (!ethernet_address_cast (e1->dst_address) &&
(hi->hw_address != 0) &&
!ethernet_mac_address_equal ((u8 *) e1, hi->hw_address))
- error1 = ETHERNET_ERROR_L3_MAC_MISMATCH;
+ {} //error1 = ETHERNET_ERROR_L3_MAC_MISMATCH;
vlib_buffer_advance (b0, sizeof (ethernet_header_t));
determine_next_node (em, variant, 0, type0, b0,
&error0, &next0);
@@ -1385,7 +1385,7 @@ ethernet_input_inline (vlib_main_t * vm,
if (!ethernet_address_cast (e0->dst_address) &&
(hi->hw_address != 0) &&
!ethernet_mac_address_equal ((u8 *) e0, hi->hw_address))
- error0 = ETHERNET_ERROR_L3_MAC_MISMATCH;
+ {} //error0 = ETHERNET_ERROR_L3_MAC_MISMATCH;
vlib_buffer_advance (b0, sizeof (ethernet_header_t));
determine_next_node (em, variant, 0, type0, b0,
&error0, &next0);
startup.conf
Description: Binary data
comment { North Interfaces }
set int state GigabitEthernet9/0/0 up
set int ip address GigabitEthernet9/0/0 103.79.223.13/29
set int ip address GigabitEthernet9/0/0 2001:470:1f15:10d::9/64
set int state TenGigabitEthernet85/0/1 up
set int ip address TenGigabitEthernet85/0/1 172.30.1.2/29
set int ip address TenGigabitEthernet85/0/1 2001:470:7878:30:1::2/125
comment { South Interfaces }
set int state GigabitEthernet3/0/3 up
set int ip address GigabitEthernet3/0/3 100.65.0.1/16
set int state TenGigabitEthernet82/0/1 up
set int state TenGigabitEthernet82/0/0 up
set int ip address TenGigabitEthernet82/0/0 100.96.0.1/16
comment { South Sub Interfaces }
create sub TenGigabitEthernet82/0/1 30
set int state TenGigabitEthernet82/0/1.30 up
set int ip address TenGigabitEthernet82/0/1.30 100.97.0.1/16
set int ip address TenGigabitEthernet82/0/1.30 2001:470:7878:800::1/64
create sub TenGigabitEthernet82/0/1 60
set int state TenGigabitEthernet82/0/1.60 up
set int ip address TenGigabitEthernet82/0/1.60 100.64.0.1/23
comment { Default route for ipv4 }
ip route add 0.0.0.0/0 via 103.79.223.9 GigabitEthernet9/0/0
comment { Default route for ipv6 }
ip route add ::/0 via 2001:470:1f15:10d::1 GigabitEthernet9/0/0
comment { Add PPPOE tap }
create tap id 0 host-if-name pppoetap
set int state tap0 up
create pppoe cp cp-if-index 12
ip route add 172.29.1.0/28 via 172.30.1.1
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