Hi Nikita, First of all thank you for published your project. Please apply this patch below diff --git a/app/acl.h b/app/acl.h index fb2f73a..74a1dd5 100644 --- a/app/acl.h +++ b/app/acl.h @@ -72,4 +72,21 @@ extern struct acl_parm acl_parm_config; extern struct rte_acl_ctx *ipv4_acx[NB_SOCKETS]; extern struct rte_acl_ctx *ipv6_acx[NB_SOCKETS];
+/* + * That effectively defines order of IPV4VLAN classifications: + * - PROTO + * - VLAN (TAG and DOMAIN) + * - SRC IP ADDRESS + * - DST IP ADDRESS + * - PORTS (SRC and DST) + */ +enum { + RTE_ACL_IPV4VLAN_PROTO, + RTE_ACL_IPV4VLAN_VLAN, + RTE_ACL_IPV4VLAN_SRC, + RTE_ACL_IPV4VLAN_DST, + RTE_ACL_IPV4VLAN_PORTS, + RTE_ACL_IPV4VLAN_NUM +}; + #endif without it your project is not compiled. Further your app breaks with segment fault. I run it as follows root at war202:~/PKTJ/packet-journey# ./build/app/x86_64-native-linuxapp-gcc/app/pktj -l 0,1,2,3 -n 4 --socket-mem=4096 --log-level=4 -- --configfile /home/medved/PKTJ/packet-journey/tests/integration/lab00/pktj.conf PKTJ_ACL: IPv6 ACL entries 0: PKTJ_ACL: IPv4 ACL entries 1: PKTJ_ACL: 1:PKTJ_ACL: 0.0.0.0/0 PKTJ_ACL: 1.2.6.0/24 PKTJ_ACL: 0 : 65535 0 : 65535 0x0/0x0 PKTJ_ACL: 0xffffffff-0x0-0xf0000000 PKTJ_ACL: acl context <pktj-acl-ipv40-0>@0x7fd3bf41aa80 socket_id=0 alg=3 max_rules=100000 rule_size=96 num_rules=1 num_categories=1 num_tries=1 ACL: allocation of 9600904 bytes on socket 1 for ACL_pktj-acl-ipv41-0 failed PKTJ_ACL: Failed to create ACL context PKTJ_ACL: setup_acl failed for ipv4 with socketid 1, keeping previous rules for that socket ACL: allocation of 9600904 bytes on socket 2 for ACL_pktj-acl-ipv42-0 failed PKTJ_ACL: Failed to create ACL context PKTJ_ACL: setup_acl failed for ipv4 with socketid 2, keeping previous rules for that socket ACL: allocation of 9600904 bytes on socket 3 for ACL_pktj-acl-ipv43-0 failed PKTJ_ACL: Failed to create ACL context PKTJ_ACL: setup_acl failed for ipv4 with socketid 3, keeping previous rules for that socket Address:90:E2:BA:39:2A:D8 port=0 tx_queueid=3 nb_txd=512 kni launching control thread for socketid 0 on lcore 0 CMDLINE1: symlink() failed Segmentation fault Regards, Vladimir 2015-10-29 22:53 GMT+03:00 Nikita Kozlov <nikita at gandi.net>: > Hello, > > We have opensourced our dpdk-based project, Packet Journey > https://github.com/Gandi/packet-journey . > > Packet Journey is a combinationof Linux RT_NETLINK and severalparts > ofDPDK (rte_kni, rte_lpm, rte_acl, rte_cmdline) and is intended to > serveas an edge router. > > Our use case is: > - pktj starts several forwarding threads and a KNI thread per external port > - pktj launches a script which configures the KNI interface (MAC, IP, > VLAN) and launches a BGP daemon > - the host receives routes from the BGP daemon > - the BGP daemon injects the routes in Linux > - pktj receives the routes from NETLINK and put them in LPM in our > "control" threads > - pktj forwards packets to the KNI if the packets are > - for the KNI IP or > - if the neighbor is not known yet > - if ttl reaches 0 > - pktj filters packets if they match an ACLor if they exceed the rate > limit, kni output is also rate-limited > - pktj forwards packetsdirectly from the RXqueue to the TXqueue if the > neighbor is known > > -- > Nikita >