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Сагитов Рамис Русланович 2026-03-05 08:47:13 +00:00
parent 3962529fce
commit e0a759d56b
1 changed files with 43 additions and 11 deletions
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52
vlan
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@ -1,18 +1,50 @@
#!/bin/bash
# Задание 4 (Разные интерфейсы)
[ $EUID -ne 0 ] && exit 1
# Задание 4, Модуль 1 (HQ-RTR)
# Настройка маршрутизации между сегментами на РАЗНЫХ физических интерфейсах
# (Адаптация под enp0s8, enp0s9, enp0s10)
[ $EUID -ne 0 ] && echo "Требуется root" && exit 1
echo "Настройка интерфейсов для разных сегментов..."
# Включение маршрутизации
echo 1 > /proc/sys/net/ipv4/ip_forward
# VLAN 100 -> enp0s8 (/27)
ip addr flush dev enp0s8; ip addr add 192.168.100.1/27 dev enp0s8; ip link set enp0s8 up
# ------------------------------------------------------------------------------
# 1. Сегмент HQ-SRV (VLAN 100) -> Интерфейс enp0s8
# ------------------------------------------------------------------------------
IF_SRV="enp0s8"
IP_SRV="192.168.3.1/26"
# VLAN 200 -> enp0s9 (/28)
ip addr flush dev enp0s9; ip addr add 192.168.200.1/28 dev enp0s9; ip link set enp0s9 up
ip addr flush dev "$IF_SRV" 2>/dev/null
ip addr add "$IP_SRV" dev "$IF_SRV"
ip link set "$IF_SRV" up
echo "Настроен $IF_SRV ($IP_SRV)"
# VLAN 999 -> enp0s10 (/29)
ip addr flush dev enp0s10; ip addr add 192.168.99.1/29 dev enp0s10; ip link set enp0s10 up
# ------------------------------------------------------------------------------
# 2. Сегмент HQ-CLI (VLAN 200) -> Интерфейс enp0s9
# ------------------------------------------------------------------------------
IF_CLI="enp0s9"
IP_CLI="192.168.4.1/29"
ip addr flush dev "$IF_CLI" 2>/dev/null
ip addr add "$IP_CLI" dev "$IF_CLI"
ip link set "$IF_CLI" up
echo "Настроен $IF_CLI ($IP_CLI)"
# ------------------------------------------------------------------------------
# 3. Сегмент Management (VLAN 999) -> Интерфейс enp0s10
# ------------------------------------------------------------------------------
IF_MGT="enp0s10"
IP_MGT="192.168.1.1/28"
ip addr flush dev "$IF_MGT" 2>/dev/null
ip addr add "$IP_MGT" dev "$IF_MGT"
ip link set "$IF_MGT" up
echo "Настроен $IF_MGT ($IP_MGT)"
# Отчет
{ echo "Task 4 Report"; ip -br addr show enp0s8 enp0s9 enp0s10; cat /proc/sys/net/ipv4/ip_forward; } > Task4_Report.txt
echo "Готово"
# Проверка
echo "--- Результат настройки ---"
ip -br addr show | grep -E "(enp0s8|enp0s9|enp0s10)"