# 4. Добавьте в sudoers (правильный способ!)
echo "net-admin ALL=(ALL) NOPASSWD:ALL" >> /etc/sudoers
# Включить IPv6
echo "net.ipv6.conf.all.disable_ipv6=0" >> /etc/sysctl.conf
sysctl -p
# Добавить IPv6 на enp7s2
cd /etc/net/ifaces/enp7s2
cat > ipv6address << 'EOF'
fd00:au:team:1::1/64
EOF
Backup скрипт
cat > /usr/local/bin/backup-config.sh << 'EOF'
#!/bin/bash
DATE=$(date +%Y%m%d_%H%M%S)
BACKUP_DIR="/backup"
mkdir -p $BACKUP_DIR
vtysh -c "show running-config" > $BACKUP_DIR/config_$DATE.txt
ip a > $BACKUP_DIR/ip_addr_$DATE.txt
ip route > $BACKUP_DIR/ip_route_$DATE.txt
find $BACKUP_DIR -name "*.txt" -mtime +7 -delete
EOF
chmod +x /usr/local/bin/backup-config.sh
echo "0 2 * * * /usr/local/bin/backup-config.sh" | crontab -
