movsb

package main

import (
	"io"
	"log"
	"net"
	"net/http"
	"sync"
)

tfrench

"""etcd3 Leader election."""
import sys
import time
from threading import Event

import etcd3

LEADER_KEY = '/leader'
LEASE_TTL = 5
SLEEP = 1

trozet

### dhcp example

ovs-appctl ofproto/trace br-int in_port=7,udp,dl_src=fa:16:3e:f4:bd:de,dl_dst=ff:ff:ff:ff:ff:ff,nw_dst=255.255.255.255,udp_dst=67,udp_src=68

Megaflow: recirc_id=0,udp,tun_id=0,in_port=7,dl_src=fa:16:3e:f4:bd:de,dl_dst=ff:ff:ff:ff:ff:ff,nw_ecn=0,nw_frag=no,tp_src=68,tp_dst=67
Datapath actions: tnl_push(tnl_port(2),header(size=50,type=4,eth(dst=52:54:00:9b:2f:62,src=1e:36:0f:9e:1d:41,dl_type=0x0800),ipv4(src=11.0.0.21,dst=11.0.0.26,proto=17,tos=0,ttl=64,frag=0x4000),udp(src=0,dst=4789,csum=0x0),vxlan(flags=0x8000000,vni=0x138a)),out_port(4)),tnl_push(tnl_port(2),header(size=50,type=4,eth(dst=2a:da:01:b8:5f:46,src=1e:36:0f:9e:1d:41,dl_type=0x0800),ipv4(src=11.0.0.21,dst=11.0.0.28,proto=17,tos=0,ttl=64,frag=0x4000),udp(src=0,dst=4789,csum=0x0),vxlan(flags=0x8000000,vni=0x138a)),out_port(4))


###vxlan packet
ovs-appctl ofproto/trace br-int in_port=4,

jarek-przygodzki

 yum --enablerepo=base-debuginfo install -y kernel-debuginfo-$(uname -r)

fortitudepub

# ns0
ip netns del natns0
ip netns add natns0
ip netns exec natns0 ip link set lo up
ip link add natp0 type veth peer name natp0p
ip link set natp0 netns natns0
ip link set natp0p up
ip netns exec natns0 ip link set natp0 up
ip netns exec natns0 ip link set natp0 address 80:88:88:88:88:88
ip netns exec natns0 ip addr add 10.1.1.1/24 dev natp0

zonque

/*
 * Compile:
 *
 *   gcc sctptest.c -o server -lsctp -Wall
 *   ln -s server client
 *
 * Invoke:
 *
 *   ./client
 *   ./server

tejainece

package main

//#include<stdio.h>
//void inC() {
//    printf("I am in C code now!\n");
//}
import "C"
import "fmt"

func main() {

vishvananda

#!/bin/bash

if [ "$4" == "" ]; then
    echo "usage: $0 <local_ip> <remote_ip> <new_local_ip> <new_remote_ip>"
    echo "creates an ipsec tunnel between two machines"
    exit 1
fi

SRC="$1"; shift
DST="$1"; shift