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aDemid

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  1. есть циска 7206, если ее использовать как терминаром vlan с unnamberd интерфейсом примерный конфиг: interface GigabitEthernet0/3.1 description $ETH-LAN$ encapsulation dot1Q 50 ip unnumbered GigabitEthernet0/1.1 дальше комутаторы L2 с транковыми портами, на концах L2 с PVID 50 на порту Будет работать такая схема?
  2. я понял, что доступ разделять через фильтры, но что с правилами заплутал, что то не до понял.... ткните носом плиз ## Last changed: 2014-04-17 15:06:50 MSK version 12.1X46-D10.2; system { host-name jun-pol; time-zone Europe/Moscow; root-authentication { encrypted-password "$passwd/"; } name-server { 10.69.76.2; } services { ssh; web-management { http { port 8080; } } } syslog { archive size 100k files 3; user * { any emergency; } file messages { any critical; authorization info; } file interactive-commands { interactive-commands error; } } max-configurations-on-flash 5; max-configuration-rollbacks 49; license { autoupdate { url https://ae1.juniper.net/junos/key_retrieval; } } ntp { server 91.226.136.136; server 88.147.254.232; } } interfaces { fe-0/0/0 { unit 0 { family inet { address 10.69.130.50/29; } } } gr-0/0/0 { unit 0 { tunnel { source 10.69.130.50; destination 10.69.130.242; } family inet { address 172.16.0.1/30; } } unit 1 { tunnel { source 10.69.130.50; destination 10.69.130.58; } family inet { address 172.16.1.1/30; } } } fe-0/0/1 { unit 0 { description trust; family inet { address 10.69.76.1/24; } } } fe-0/0/2 { disable; } fe-0/0/3 { disable; } fe-0/0/4 { disable; } fe-0/0/5 { disable; } fe-0/0/6 { disable; } fe-0/0/7 { unit 0 { encapsulation ppp-over-ether; } } pp0 { unit 0 { description FTTx; ppp-options { chap { default-chap-secret "$password"; local-name "login"; no-rfc2486; passive; } } pppoe-options { underlying-interface fe-0/0/7.0; idle-timeout 0; auto-reconnect 10; client; } family inet { filter { input inet-in; output inet-out; } mtu 1492; negotiate-address; } } } } routing-options { static { route 10.62.1.0/24 next-hop 10.69.130.49; route 10.62.2.0/24 next-hop 10.69.130.49; route 10.62.13.0/24 next-hop 10.69.130.49; route 10.62.224.129/32 next-hop 10.69.130.49; route 10.63.10.0/24 next-hop 10.69.130.49; route 10.69.77.0/24 next-hop gr-0/0/0.1; route 10.69.100.0/24 next-hop gr-0/0/0.0; route 10.69.129.0/24 next-hop 10.69.130.49; route 10.69.130.0/24 next-hop 10.69.130.49; route 10.69.131.0/24 next-hop 10.69.130.49; route 0.0.0.0/0 next-hop pp0.0; } } security { address-book { global { address web_server 10.69.76.192/32; } inet { address test { wildcard-address 10.69.76.83/32; } } block { address odnoklassniki.ru 217.20.147.94/32; attach { zone untrust; } } } flow { allow-dns-reply; route-change-timeout 62; syn-flood-protection-mode syn-proxy; tcp-mss { all-tcp { mss 1400; } ipsec-vpn { mss 1400; } gre-in { mss 1364; } gre-out { mss 1364; } } } nat { source { rule-set nat { from zone trust; to zone untrust; rule all { match { source-address 0.0.0.0/0; destination-address 0.0.0.0/0; } then { source-nat { interface; } } } } } destination { pool web-server { address 10.69.76.192/32 port 80; } rule-set DNAT { from zone untrust; rule dnat_for_web { match { destination-address 1.1.1.1/32; destination-port 80; } then { destination-nat { pool { web-server; } } } } } } } policies { from-zone trust to-zone untrust { inactive: policy block { match { source-address any-ipv4; destination-address [ odnoklassniki.ru ]; application any; } then { reject; } } policy all { match { source-address any; destination-address any; application any; } then { permit; } } } from-zone trust to-zone trust { policy trust-to-trust { match { source-address any; destination-address any; application any; } then { permit; } } } from-zone untrust to-zone trust { policy web_access { match { source-address any; destination-address web_server; application any; } then { permit; } } } } zones { security-zone trust { host-inbound-traffic { system-services { all; } protocols { all; } } interfaces { gr-0/0/0.0; gr-0/0/0.1; fe-0/0/1.0; } } security-zone untrust { host-inbound-traffic { system-services { ping; http; ssh; traceroute; dns; } } interfaces { fe-0/0/0.0; pp0.0; } } security-zone junos-host; } } firewall { family inet { filter inet-in { term pppoe { from { source-address { 10.69.76.83/32; } } then accept; } } filter inet-out { term pppoe { from { destination-address { 10.69.76.83/32; } } then accept; } } } }
  3. Приветствую. Подскажите, имеем следующее: SRX-100. 3 точки подключения в выделенной сети, в общем порядка 100 клиентов в 1 точке объединили с интернетом и гоним трафик на все компы, сейчас хотелось бы дать доступ к инету (PPoE) хотелось бы ограничить доступ к интернету только разрешенным пользователям по IP. Возможно ли? ## Last changed: 2014-04-14 11:58:33 MSK version 12.1X46-D10.2; system { host-name jun-pol; time-zone Europe/Moscow; root-authentication { encrypted-password "password"; } services { ssh; telnet; web-management { http; } } ntp { server 91.226.136.136; server 88.147.254.232; } } interfaces { fe-0/0/0 { unit 0 { family inet { address 10.69.130.50/29; } } } gr-0/0/0 { unit 0 { tunnel { source 10.69.130.50; destination 10.69.130.242; } family inet { address 172.16.0.1/30; } } unit 1 { tunnel { source 10.69.130.50; destination 10.69.130.58; } family inet { address 172.16.1.1/30; } } } fe-0/0/1 { unit 0 { description trust; family inet { address 10.69.76.1/24; } } } fe-0/0/2 { disable; } fe-0/0/3 { disable; } fe-0/0/4 { disable; } fe-0/0/5 { disable; } fe-0/0/6 { disable; } fe-0/0/7 { unit 0 { encapsulation ppp-over-ether; } } pp0 { unit 0 { description FTTx; ppp-options { chap { default-chap-secret "password1"; local-name "user_ppoe"; no-rfc2486; passive; } } pppoe-options { underlying-interface fe-0/0/7.0; } family inet { negotiate-address; } } } } routing-options { static { route 10.62.1.0/24 next-hop 10.69.130.49; route 10.62.2.0/24 next-hop 10.69.130.49; route 10.62.13.0/24 next-hop 10.69.130.49; route 10.62.224.129/32 next-hop 10.69.130.49; route 10.63.10.0/24 next-hop 10.69.130.49; route 10.69.77.0/24 next-hop gr-0/0/0.1; route 10.69.100.0/24 next-hop gr-0/0/0.0; route 10.69.129.0/24 next-hop 10.69.130.49; route 10.69.130.0/24 next-hop 10.69.130.49; route 10.69.131.0/24 next-hop 10.69.130.49; route 0.0.0.0/0 next-hop pp0.0; } } security { address-book { global { address web_server 10.69.76.192/32; } } flow { allow-dns-reply; route-change-timeout 62; syn-flood-protection-mode syn-proxy; tcp-mss { all-tcp { mss 1400; } ipsec-vpn { mss 1400; } gre-in { mss 1364; } gre-out { mss 1364; } } } nat { source { rule-set nat { from zone trust; to zone untrust; rule all { match { source-address 0.0.0.0/0; destination-address 0.0.0.0/0; } then { source-nat { interface; } } } } } destination { pool web-server { address ip_ppoe/32 port 80; } rule-set DNAT { from zone untrust; rule dnat_for_web { match { destination-address ip_ppoe/32; destination-port 80; } then { destination-nat { pool { web-server; } } } } } } } policies { from-zone trust to-zone untrust { policy any { match { source-address any; destination-address any; application any; } then { permit; } } } from-zone trust to-zone trust { policy trust-to-trust { match { source-address any; destination-address any; application any; } then { permit; } } } from-zone untrust to-zone trust { policy untrust-to-trust { match { source-address any; destination-address any; application any; } then { permit; } } policy web_access { match { source-address any; destination-address web_server; application any; } then { permit; } } } } zones { security-zone trust { host-inbound-traffic { system-services { all; } protocols { all; } } interfaces { gr-0/0/0.0; gr-0/0/0.1; fe-0/0/1.0; } } security-zone untrust { host-inbound-traffic { system-services { all; } protocols { all; } } interfaces { fe-0/0/0.0; pp0.0; } } security-zone junos-host; } }