Juniper_SRX_Virtual_Router_专题

J u n i p e r S R X防火墙V i r t u a l R o u t e r专题目录文档查看须知： (2)测试拓扑： (2)一虚拟路由器（记住来流量入口）； (2)需求： (2)配置： (3)验证： (4)配置解析： (4)二虚拟路由器（多链路负载冗余）； (5)需求： (5)配置： (5)验证： (6)配置解析： (9)三虚拟路由器（双线接入）； (10)需求： (10)配置： (10)验证： (12)注意点： (13)文档查看须知：测试环境：SRX 220H拓扑对应IP:G-0/0/3：192.168.3.1/24G-0/0/4：192.168.4.1/24G-0/0/5：192.168.5.1/24G-0/0/6：10.10.30.189/24F0/1：192.168.4.2/24F0/2：192.168.5.2/24F0/3:192.168.100.1/24（模拟遥远互联网）测试拓扑：一虚拟路由器（记住来流量入口）；需求：外网用户访问防火墙的外网接口3389端口NAT到内网服务器192.168.3.5:3389，流量按原路返回；放行所有外网用户到主机192.168.3.5的3389端口；（双线接入）配置：set routing-instances Tel instance-type virtual-routerset routing-instances Tel interface ge-0/0/4.0set routing-instances Tel routing-options interface-routes rib-group inet Big-ribset routing-instances Tel routing-options static route 0.0.0.0/0 next-hop 192.168.4.2set routing-instances CNC instance-type virtual-routerset routing-instances CNC interface ge-0/0/5.0set routing-instances CNC routing-options interface-routes rib-group inet Big-ribset routing-instances CNC routing-options static route 0.0.0.0/0 next-hop 192.168.5.2set interfaces ge-0/0/3 unit 0 family inet address 192.168.3.1/24set interfaces ge-0/0/4 unit 0 family inet address 192.168.4.1/24set interfaces ge-0/0/5 unit 0 family inet address 192.168.5.1/24set interfaces ge-0/0/6 unit 0 family inet address 10.10.30.189/24set routing-options interface-routes rib-group inet Big-ribset routing-options static route 10.0.0.0/8 next-hop 10.10.30.1set routing-options static route 0.0.0.0/0 next-hop 192.168.4.2set routing-options static route 0.0.0.0/0 installset routing-options static route 0.0.0.0/0 no-readvertiseset routing-options rib-groups Big-rib import-rib inet.0set routing-options rib-groups Big-rib import-rib CNC.inet.0set routing-options rib-groups Big-rib import-rib Tel.inet.0set security nat destination pool 111 address 192.168.3.5/32set security nat destination rule-set 1 from zone Tel-trustset security nat destination rule-set 1 rule 111 match source-address 0.0.0.0/0set security nat destination rule-set 1 rule 111 match destination-address 192.168.4.1/32set security nat destination rule-set 1 rule 111 match destination-port 3389set security nat destination rule-set 1 rule 111 then destination-nat pool 111set security nat destination rule-set 2 from zone CNC-trustset security nat destination rule-set 2 rule 222 match source-address 0.0.0.0/0set security nat destination rule-set 2 rule 222 match destination-address 192.168.5.1/32set security nat destination rule-set 1 rule 111 match destination-port 3389set security nat destination rule-set 2 rule 222 then destination-nat pool 111set applications application tcp_3389 protocol tcpset applications application tcp_3389 destination-port 3389set security zones security-zone trust address-book address H_192.168.3.5 192.168.3.5/32set security policies from-zone Tel-trust to-zone trust policy default-permit match source-address anyset security policies from-zone Tel-trust to-zone trust policy default-permit match destination-address H_192.168.3.5 set security policies from-zone Tel-trust to-zone trust policy default-permit match application tcp_3389set security policies from-zone Tel-trust to-zone trust policy default-permit then permitset security policies from-zone CNC-trust to-zone trust policy default-permit match source-address anyset security policies from-zone CNC-trust to-zone trust policy default-permit match destination-address H_192.168.3.5 set security policies from-zone CNC-trust to-zone trust policy default-permit match application tcp_3389set security policies from-zone CNC-trust to-zone trust policy default-permit then permitset security zones security-zone trust host-inbound-traffic system-services allset security zones security-zone trust host-inbound-traffic protocols allset security zones security-zone trust interfaces ge-0/0/3.0set security zones security-zone Tel-trust host-inbound-traffic system-services allset security zones security-zone Tel-trust host-inbound-traffic protocols allset security zones security-zone Tel-trust interfaces ge-0/0/4.0set security zones security-zone CNC-trust host-inbound-traffic system-services allset security zones security-zone CNC-trust host-inbound-traffic protocols allset security zones security-zone CNC-trust interfaces ge-0/0/5.0set security zones security-zone MGT host-inbound-traffic system-services allset security zones security-zone MGT host-inbound-traffic protocols allset security zones security-zone MGT interfaces ge-0/0/6.0验证：root@SRX-Ipsec-A> show security flow sessionSession ID: 9696, Policy name: default-permit/5, Timeout: 1794, ValidIn: 192.168.100.211/57408 --> 192.168.5.1/3389;tcp, If: ge-0/0/5.0, Pkts: 2, Bytes: 112 Out: 192.168.3.5/3389 --> 192.168.100.211/57408;tcp, If: ge-0/0/3.0, Pkts: 1, Bytes: 60============================================================================ root@SRX-Ipsec-A> show security flow sessionSession ID: 9697, Policy name: default-permit/4, Timeout: 1796, ValidIn: 192.168.100.211/57409 --> 192.168.4.1/3389;tcp, If: ge-0/0/4.0, Pkts: 2, Bytes: 112 Out: 192.168.3.5/3389 --> 192.168.100.211/57409;tcp, If: ge-0/0/3.0, Pkts: 1, Bytes: 60 配置解析：set routing-instances Tel instance-type virtual-router//创建虚拟VR Telset routing-instances Tel interface ge-0/0/4.0//把逻辑接口加入虚拟VRset routing-instances Tel routing-options interface-routes rib-group inet Big-rib//定义新增的路由表属于路由组“Big-rib”set routing-instances Tel routing-options static route 0.0.0.0/0 next-hop 192.168.4.2//为Tel路由表配置路由set routing-instances CNC instance-type virtual-routerset routing-instances CNC interface ge-0/0/5.0set routing-instances CNC routing-options interface-routes rib-group inet Big-ribset routing-instances CNC routing-options static route 0.0.0.0/0 next-hop 192.168.5.2//配置路由表CNC相关信息set interfaces ge-0/0/3 unit 0 family inet address 192.168.3.1/24set interfaces ge-0/0/4 unit 0 family inet address 192.168.4.1/24set interfaces ge-0/0/5 unit 0 family inet address 192.168.5.1/24set interfaces ge-0/0/6 unit 0 family inet address 10.10.30.189/24//配置逻辑接口的IP地址set routing-options interface-routes rib-group inet Big-rib//定义路由表组，并把接口路由加入到Big-rib路由组中set routing-options static route 10.0.0.0/8 next-hop 10.10.30.1set routing-options static route 0.0.0.0/0 next-hop 192.168.4.2//配置全局路由表路由信息set routing-options static route 0.0.0.0/0 install//把路由表安装到转发表set routing-options static route 0.0.0.0/0 no-readvertise//set routing-options rib-groups Big-rib import-rib inet.0set routing-options rib-groups Big-rib import-rib CNC.inet.0set routing-options rib-groups Big-rib import-rib Tel.inet.0//导入三张路由表之间的直连路由到路由表组set security nat destination pool 111 address 192.168.3.5/32//定义目的NAT后的内部服务器的IP地址set security nat destination rule-set 1 from zone Tel-trustset security nat destination rule-set 1 rule 111 match source-address 0.0.0.0/0set security nat destination rule-set 1 rule 111 match destination-address 192.168.4.1/32 set security nat destination rule-set 1 rule 111 match destination-port 3389set security nat destination rule-set 1 rule 111 then destination-nat pool 111//配置ZONE Tel-trust的目的NATset security nat destination rule-set 2 from zone CNC-trustset security nat destination rule-set 2 rule 222 match source-address 0.0.0.0/0set security nat destination rule-set 2 rule 222 match destination-address 192.168.5.1/32set security nat destination rule-set 1 rule 111 match destination-port 3389set security nat destination rule-set 2 rule 222 then destination-nat pool 111//配置ZONE CNC-trust的目的NATset applications application tcp_3389 protocol tcpset applications application tcp_3389 destination-port 3389set security zones security-zone trust address-book address H_192.168.3.5 192.168.3.5/32//自定义端口和配置地址表set security policies from-zone Tel-trust to-zone trust policy default-permit match source-address anyset security policies from-zone Tel-trust to-zone trust policy default-permit match destination-address H_192.168.3.5 set security policies from-zone Tel-trust to-zone trust policy default-permit match application tcp_3389set security policies from-zone Tel-trust to-zone trust policy default-permit then permit//配置Tel-trust到trust策略set security policies from-zone CNC-trust to-zone trust policy default-permit match source-address anyset security policies from-zone CNC-trust to-zone trust policy default-permit match destination-address H_192.168.3.5 set security policies from-zone CNC-trust to-zone trust policy default-permit match application tcp_3389set security policies from-zone CNC-trust to-zone trust policy default-permit then permit//配置CNC-trust到trust策略set security zones security-zone trust host-inbound-traffic system-services allset security zones security-zone trust host-inbound-traffic protocols allset security zones security-zone trust interfaces ge-0/0/3.0set security zones security-zone Tel-trust host-inbound-traffic system-services allset security zones security-zone Tel-trust host-inbound-traffic protocols allset security zones security-zone Tel-trust interfaces ge-0/0/4.0set security zones security-zone CNC-trust host-inbound-traffic system-services allset security zones security-zone CNC-trust host-inbound-traffic protocols allset security zones security-zone CNC-trust interfaces ge-0/0/5.0set security zones security-zone MGT host-inbound-traffic system-services allset security zones security-zone MGT host-inbound-traffic protocols allset security zones security-zone MGT interfaces ge-0/0/6.0//定义逻辑接口到ZONE，并开放所有的协议及服务来访问防火墙的直连接口二虚拟路由器（多链路负载冗余）；需求：内网用户访问端口22.3389.8080,走电信，其他所有流量走CNC；所有内网访问外网的流量NAT为对应外网接口IP地址；实现负载冗余的功能；放行所有服务；（双线接入）配置：set routing-instances Tel instance-type virtual-routerset routing-instances Tel interface ge-0/0/4.0set routing-instances Tel routing-options interface-routes rib-group inet Big-ribset routing-instances Tel routing-options static route 0.0.0.0/0 next-hop 192.168.4.2set routing-instances Tel routing-options static route 0.0.0.0/0 qualified-next-hop 192.168.5.2 preference 100set routing-instances CNC instance-type virtual-routerset routing-instances CNC interface ge-0/0/5.0set routing-instances CNC routing-options interface-routes rib-group inet Big-ribset routing-instances CNC routing-options static route 0.0.0.0/0 next-hop 192.168.5.2set routing-instances CNC routing-options static route 0.0.0.0/0 qualified-next-hop 192.168.4.2 preference 100set interfaces ge-0/0/3 unit 0 family inet address 192.168.3.1/24set interfaces ge-0/0/4 unit 0 family inet address 192.168.4.1/24set interfaces ge-0/0/5 unit 0 family inet address 192.168.5.1/24set interfaces ge-0/0/6 unit 0 family inet address 10.10.30.189/24set routing-options interface-routes rib-group inet Big-ribset routing-options static route 10.0.0.0/8 next-hop 10.10.30.1set routing-options static route 0.0.0.0/0 qualified-next-hop 192.168.5.2 preference 100set routing-options static route 0.0.0.0/0 qualified-next-hop 192.168.4.2 preference 10set routing-options static route 0.0.0.0/0 installset routing-options static route 0.0.0.0/0 no-readvertiseset routing-options rib-groups Big-rib import-rib inet.0set routing-options rib-groups Big-rib import-rib CNC.inet.0set routing-options rib-groups Big-rib import-rib Tel.inet.0set security nat source rule-set Soure-NAT-Policy from zone trustset security nat source rule-set Soure-NAT-Policy to zone Tel-trustset security nat source rule-set Soure-NAT-Policy rule Source-nat-1 match source-address 192.168.3.0/24 set security nat source rule-set Soure-NAT-Policy rule Source-nat-1 match destination-address 0.0.0.0/0 set security nat source rule-set Soure-NAT-Policy rule Source-nat-1 then source-nat interfaceset security zones security-zone trust address-book address Net_192.168.3.0 192.168.3.0/24set security policies from-zone trust to-zone Tel-trust policy 1 match source-address Net_192.168.3.0set security policies from-zone trust to-zone Tel-trust policy 1 match destination-address anyset security policies from-zone trust to-zone Tel-trust policy 1 match application anyset security policies from-zone trust to-zone Tel-trust policy 1 then permitset security policies from-zone trust to-zone Tel-trust policy 1 then log session-initset security policies from-zone trust to-zone Tel-trust policy 1 then log session-closeset security nat source rule-set Soure-NAT-Policy-2 from zone trustset security nat source rule-set Soure-NAT-Policy-2 to zone CNC-trustset security nat source rule-set Soure-NAT-Policy-2 rule Source-nat-2 match source-address 192.168.3.0/24 set security nat source rule-set Soure-NAT-Policy-2 rule Source-nat-2 match destination-address 0.0.0.0/0 set security nat source rule-set Soure-NAT-Policy-2 rule Source-nat-2 then source-nat interfaceset security policies from-zone trust to-zone CNC-trust policy 2 match source-address Net_192.168.3.0set security policies from-zone trust to-zone CNC-trust policy 2 match destination-address anyset security policies from-zone trust to-zone CNC-trust policy 2 match application anyset security policies from-zone trust to-zone CNC-trust policy 2 then permitset security policies from-zone trust to-zone CNC-trust policy 2 then log session-initset security policies from-zone trust to-zone CNC-trust policy 2 then log session-closeset interfaces ge-0/0/3 unit 0 family inet filter input filter-1set firewall filter filter-1 term term-1 from destination-port 22set firewall filter filter-1 term term-1 from destination-port 3389set firewall filter filter-1 term term-1 from destination-port 8080set firewall filter filter-1 term term-1 then routing-instance Telset firewall filter filter-1 term default then routing-instance CNCset security zones security-zone trust host-inbound-traffic system-services allset security zones security-zone trust host-inbound-traffic protocols allset security zones security-zone trust interfaces ge-0/0/3.0set security zones security-zone Tel-trust host-inbound-traffic system-services allset security zones security-zone Tel-trust host-inbound-traffic protocols allset security zones security-zone Tel-trust interfaces ge-0/0/4.0set security zones security-zone CNC-trust host-inbound-traffic system-services allset security zones security-zone CNC-trust host-inbound-traffic protocols allset security zones security-zone CNC-trust interfaces ge-0/0/5.0set security zones security-zone MGT host-inbound-traffic system-services allset security zones security-zone MGT host-inbound-traffic protocols allset security zones security-zone MGT interfaces ge-0/0/6.0验证：基于目标端口路由验证：Session ID: 9693, Policy name: 1121/6, Timeout: 1790, ValidIn: 192.168.3.5/52562 --> 192.168.100.211/3389;tcp, If: ge-0/0/3.0, Pkts: 2, Bytes: 112Out: 192.168.100.211/3389 --> 192.168.4.1/28262;tcp, If: ge-0/0/4.0, Pkts: 1, Bytes: 60Session ID: 9703, Policy name: 1121/7, Timeout: 2, ValidIn: 192.168.3.5/6252 -->192.168.100.211/1;icmp, If: ge-0/0/3.0, Pkts: 1, Bytes: 60 Out: 192.168.100.211/1 --> 192.168.5.1/4217;icmp, If: ge-0/0/5.0, Pkts: 1, Bytes: 60 当前路由表：root@SRX-Ipsec-A> show routeinet.0: 7 destinations, 8 routes (7 active, 0 holddown, 0 hidden)+ = Active Route, - = Last Active, * = Both0.0.0.0/0 *[Static/10] 00:01:26> to 192.168.4.2 via ge-0/0/4.0[Static/100] 00:01:04> to 192.168.5.2 via ge-0/0/5.0192.168.3.0/24 *[Direct/0] 00:04:31> via ge-0/0/3.0192.168.3.1/32 *[Local/0] 16:44:09Local via ge-0/0/3.0192.168.4.0/24 *[Direct/0] 00:01:26> via ge-0/0/4.0192.168.4.1/32 *[Local/0] 00:01:26Local via ge-0/0/4.0192.168.5.0/24 *[Direct/0] 00:01:04> via ge-0/0/5.0192.168.5.1/32 *[Local/0] 00:01:04Local via ge-0/0/5.0CNC.inet.0: 7 destinations, 8 routes (7 active, 0 holddown, 0 hidden)+ = Active Route, - = Last Active, * = Both0.0.0.0/0 *[Static/5] 00:01:04> to 192.168.5.2 via ge-0/0/5.0[Static/100] 00:01:26> to 192.168.4.2 via ge-0/0/4.0192.168.3.0/24 *[Direct/0] 00:04:31> via ge-0/0/3.0192.168.3.1/32 *[Local/0] 00:04:31Local via ge-0/0/3.0192.168.4.0/24 *[Direct/0] 00:01:26> via ge-0/0/4.0192.168.4.1/32 *[Local/0] 00:01:26Local via ge-0/0/4.0192.168.5.0/24 *[Direct/0] 00:01:04> via ge-0/0/5.0192.168.5.1/32 *[Local/0] 16:44:09Local via ge-0/0/5.0Tel.inet.0: 7 destinations, 8 routes (7 active, 0 holddown, 0 hidden)+ = Active Route, - = Last Active, * = Both0.0.0.0/0 *[Static/5] 00:01:26> to 192.168.4.2 via ge-0/0/4.0[Static/100] 00:01:04> to 192.168.5.2 via ge-0/0/5.0192.168.3.0/24 *[Direct/0] 00:04:31> via ge-0/0/3.0192.168.3.1/32 *[Local/0] 00:04:31Local via ge-0/0/3.0192.168.4.0/24 *[Direct/0] 00:01:26> via ge-0/0/4.0192.168.4.1/32 *[Local/0] 16:44:09Local via ge-0/0/4.0192.168.5.0/24 *[Direct/0] 00:01:04> via ge-0/0/5.0192.168.5.1/32 *[Local/0] 00:01:04Local via ge-0/0/5.0双线冗余验证：root@SRX-Ipsec-A> show security flow sessionSession ID: 10321, Policy name: 1121/7, Timeout: 48, ValidIn: 192.168.3.2/188 --> 192.168.100.211/59209;icmp, If: ge-0/0/3.0, Pkts: 1, Bytes: 84 Out: 192.168.100.211/59209 --> 192.168.5.1/13586;icmp, If: ge-0/0/5.0, Pkts: 0, Bytes: 0 In: 192.168.3.2/189 --> 192.168.100.211/59209;icmp, If: ge-0/0/3.0, Pkts: 1, Bytes: 84 Out: 192.168.100.211/59209 -->192.168.4.1/19350;icmp, If: ge-0/0/4.0, Pkts: 0, Bytes: 0 Session ID: 10330, Policy name: 1121/6, Timeout: 2, ValidIn: 192.168.3.2/197 --> 192.168.100.211/59209;icmp, If: ge-0/0/3.0, Pkts: 1, Bytes: 84 Out: 192.168.100.211/59209 --> 192.168.4.1/3661;icmp, If: ge-0/0/4.0, Pkts: 1, Bytes: 84 当前路由表：root@SRX-Ipsec-A> show routeinet.0: 6 destinations, 6 routes (6 active, 0 holddown, 0 hidden)+ = Active Route, - = Last Active, * = Both0.0.0.0/0 *[Static/10] 00:00:45> to 192.168.4.2 via ge-0/0/4.0192.168.3.0/24 *[Direct/0] 00:06:27> via ge-0/0/3.0192.168.3.1/32 *[Local/0] 16:46:05Local via ge-0/0/3.0192.168.4.0/24 *[Direct/0] 00:00:45> via ge-0/0/4.0192.168.4.1/32 *[Local/0] 00:00:45Local via ge-0/0/4.0192.168.5.1/32 *[Local/0] 00:00:37RejectCNC.inet.0: 6 destinations, 6 routes (6 active, 0 holddown, 0 hidden)+ = Active Route, - = Last Active, * = Both0.0.0.0/0 *[Static/100] 00:00:45> to 192.168.4.2 via ge-0/0/4.0192.168.3.0/24 *[Direct/0] 00:06:27> via ge-0/0/3.0192.168.3.1/32 *[Local/0] 00:06:27Local via ge-0/0/3.0192.168.4.0/24 *[Direct/0] 00:00:45> via ge-0/0/4.0192.168.4.1/32 *[Local/0] 00:00:45Local via ge-0/0/4.0192.168.5.1/32 *[Local/0] 16:46:05RejectTel.inet.0: 6 destinations, 6 routes (6 active, 0 holddown, 0 hidden)+ = Active Route, - = Last Active, * = Both0.0.0.0/0 *[Static/5] 00:00:45> to 192.168.4.2 via ge-0/0/4.0192.168.3.0/24 *[Direct/0] 00:06:27> via ge-0/0/3.0192.168.3.1/32 *[Local/0] 00:06:27Local via ge-0/0/3.0192.168.4.0/24 *[Direct/0] 00:00:45> via ge-0/0/4.0192.168.4.1/32 *[Local/0] 16:46:05Local via ge-0/0/4.0192.168.5.1/32 *[Local/0] 00:00:37Reject配置解析：set routing-instances Tel instance-type virtual-routerset routing-instances Tel interface ge-0/0/4.0set routing-instances Tel routing-options interface-routes rib-group inet Big-ribset routing-instances Tel routing-options static route 0.0.0.0/0 next-hop 192.168.4.2set routing-instances CNC routing-options static route 0.0.0.0/0 qualified-next-hop 192.168.5.2 preference 100 //配置Tel路由表并配置相关信息，通过优先级来实现双广域网冗余，优先级值越小，优先级越高set routing-instances CNC instance-type virtual-routerset routing-instances CNC interface ge-0/0/5.0set routing-instances CNC routing-options interface-routes rib-group inet Big-ribset routing-instances CNC routing-options static route 0.0.0.0/0 next-hop 192.168.5.2set routing-instances CNC routing-options static route 0.0.0.0/0 qualified-next-hop 192.168.4.2 preference 100 //配置CNC路由表并配置相关信息set interfaces ge-0/0/3 unit 0 family inet address 192.168.3.1/24set interfaces ge-0/0/4 unit 0 family inet address 192.168.4.1/24set interfaces ge-0/0/5 unit 0 family inet address 192.168.5.1/24set interfaces ge-0/0/6 unit 0 family inet address 10.10.30.189/24//配置逻辑接口对应IP地址set routing-options interface-routes rib-group inet Big-rib//定义路由表组，并把接口路由加入到Big-rib路由组中set routing-options static route 10.0.0.0/8 next-hop 10.10.30.1set routing-options static route 0.0.0.0/0 qualified-next-hop 192.168.5.2 preference 100set routing-options static route 0.0.0.0/0 qualified-next-hop 192.168.4.2 preference 10//配置全局路由表路由信息，通过指定优先级来实现双广域网的冗余set routing-options static route 0.0.0.0/0 install//把路由表安装到转发表set routing-options static route 0.0.0.0/0 no-readvertise//set routing-options rib-groups Big-rib import-rib inet.0set routing-options rib-groups Big-rib import-rib CNC.inet.0set routing-options rib-groups Big-rib import-rib Tel.inet.0//导入三张路由表之间的直连路由到路由表组set security nat source rule-set Soure-NAT-Policy from zone trustset security nat source rule-set Soure-NAT-Policy to zone Tel-trustset security nat source rule-set Soure-NAT-Policy rule Source-nat-1 match source-address 192.168.3.0/24set security nat source rule-set Soure-NAT-Policy rule Source-nat-1 match destination-address 0.0.0.0/0set security nat source rule-set Soure-NAT-Policy rule Source-nat-1 then source-nat interface//配置ZONE Tel-trust基于接口的源NATset security zones security-zone trust address-book address Net_192.168.3.0 192.168.3.0/24//定义地址表set security policies from-zone trust to-zone Tel-trust policy 1 match source-address Net_192.168.3.0set security policies from-zone trust to-zone Tel-trust policy 1 match destination-address anyset security policies from-zone trust to-zone Tel-trust policy 1 match application anyset security policies from-zone trust to-zone Tel-trust policy 1 then permitset security policies from-zone trust to-zone Tel-trust policy 1 then log session-initset security policies from-zone trust to-zone Tel-trust policy 1 then log session-close//根据需求配置策略并记录LOG信息set security nat source rule-set Soure-NAT-Policy-2 from zone trustset security nat source rule-set Soure-NAT-Policy-2 to zone CNC-trustset security nat source rule-set Soure-NAT-Policy-2 rule Source-nat-2 match source-address 192.168.3.0/24 set security nat source rule-set Soure-NAT-Policy-2 rule Source-nat-2 match destination-address 0.0.0.0/0set security nat source rule-set Soure-NAT-Policy-2 rule Source-nat-2 then source-nat interface//配置ZONE CNC-trust基于接口的源NATset security policies from-zone trust to-zone CNC-trust policy 2 match source-address Net_192.168.3.0set security policies from-zone trust to-zone CNC-trust policy 2 match destination-address anyset security policies from-zone trust to-zone CNC-trust policy 2 match application anyset security policies from-zone trust to-zone CNC-trust policy 2 then permitset security policies from-zone trust to-zone CNC-trust policy 2 then log session-initset security policies from-zone trust to-zone CNC-trust policy 2 then log session-close//根据需求配置策略并记录LOG信息set interfaces ge-0/0/3 unit 0 family inet filter input filter-1//从接口ge-0/0/3进入的数据进行包过滤操作，并定义名称” filter-1”set firewall filter filter-1 term term-1 from destination-port 22set firewall filter filter-1 term term-1 from destination-port 3389set firewall filter filter-1 term term-1 from destination-port 8080//对符合包过滤名称”filter-1”的且符合目标端口22,3389，8080数据进行打标记，标记为term-1set firewall filter filter-1 term term-1 then routing-instance Tel//定义标记为term-1的数据，使用Tel路由表来转发数据set firewall filter filter-1 term default then routing-instance CNC//定义符合标记default数据使用CNC路由表来转发数据（default为自定义标记的名称，根据习惯随便取，如果没有指定符合条件则代表所有流量都匹配）set security zones security-zone trust host-inbound-traffic system-services allset security zones security-zone trust host-inbound-traffic protocols allset security zones security-zone trust interfaces ge-0/0/3.0set security zones security-zone Tel-trust host-inbound-traffic system-services allset security zones security-zone Tel-trust host-inbound-traffic protocols allset security zones security-zone Tel-trust interfaces ge-0/0/4.0set security zones security-zone CNC-trust host-inbound-traffic system-services allset security zones security-zone CNC-trust host-inbound-traffic protocols allset security zones security-zone CNC-trust interfaces ge-0/0/5.0set security zones security-zone MGT host-inbound-traffic system-services allset security zones security-zone MGT host-inbound-traffic protocols allset security zones security-zone MGT interfaces ge-0/0/6.0//定义逻辑接口到ZONE，并开放所有的协议及服务来访问防火墙的直连接口三虚拟路由器（双线接入）；需求：ZONE trust访问目标端口为22.3389.8080,走Tel；ZONE trust主机192.168.3.2的所有流量走Tel；所有未明确的指定的流量走CNC；ZONE trust主机192.168.3.5对外发布远程桌面应用Tel-trust(192.168.4.5),CNC-trust(192.168.5.5)实现从哪家运行商来的流量从哪家运行商返回；(主动发起的流量)放行ZONE trust所有主机访问外网的流量；放行所有从外网来访问内网主机192.168.3.5的远程桌面服务；实现负载冗余；配置：set routing-instances Tel instance-type virtual-routerset routing-instances Tel interface ge-0/0/4.0set routing-instances Tel routing-options interface-routes rib-group inet Big-ribset routing-instances Tel routing-options static route 0.0.0.0/0 next-hop 192.168.4.2set routing-instances Tel routing-options static route 0.0.0.0/0 qualified-next-hop 192.168.5.2 preference 100set routing-instances CNC instance-type virtual-routerset routing-instances CNC interface ge-0/0/5.0set routing-instances CNC routing-options interface-routes rib-group inet Big-ribset routing-instances CNC routing-options static route 0.0.0.0/0 next-hop 192.168.5.2set routing-instances CNC routing-options static route 0.0.0.0/0 qualified-next-hop 192.168.4.2 preference 100set interfaces ge-0/0/3 unit 0 family inet address 192.168.3.1/24set interfaces ge-0/0/4 unit 0 family inet address 192.168.4.1/24set interfaces ge-0/0/5 unit 0 family inet address 192.168.5.1/24set interfaces ge-0/0/6 unit 0 family inet address 10.10.30.189/24set routing-options interface-routes rib-group inet Big-ribset routing-options static route 10.0.0.0/8 next-hop 10.10.30.1set routing-options static route 0.0.0.0/0 next-hop 192.168.4.2set routing-options static route 0.0.0.0/0 installset routing-options static route 0.0.0.0/0 no-readvertiseset routing-options rib-groups Big-rib import-rib inet.0set routing-options rib-groups Big-rib import-rib CNC.inet.0set routing-options rib-groups Big-rib import-rib Tel.inet.0set security nat destination pool 111 address 192.168.3.5/32set security nat destination rule-set 1 from zone Tel-trustset security nat destination rule-set 1 rule 111 match source-address 0.0.0.0/0set security nat destination rule-set 1 rule 111 match destination-address 192.168.4.5/32set security nat destination rule-set 1 rule 111 match destination-port 3389set security nat destination rule-set 1 rule 111 then destination-nat pool 111set security nat destination rule-set 2 from zone CNC-trustset security nat destination rule-set 2 rule 222 match source-address 0.0.0.0/0set security nat destination rule-set 2 rule 222 match destination-address 192.168.5.5/32set security nat destination rule-set 2 rule 222 match destination-port 3389set security nat destination rule-set 2 rule 222 then destination-nat pool 111set security zones security-zone trust address-book address Net_192.168.3.0 192.168.3.0/24set security zones security-zone trust address-book address H_192.168.3.5 192.168.3.5/32set applications application tcp_3389 protocol tcpset applications application tcp_3389 destination-port 3389set security nat proxy-arp interface ge-0/0/4.0 address 192.168.4.5/32set security nat proxy-arp interface ge-0/0/5.0 address 192.168.5.5/32set security policies from-zone Tel-trust to-zone trust policy default-permit match source-address anyset security policies from-zone Tel-trust to-zone trust policy default-permit match destination-address H_192.168.3.5 set security policies from-zone Tel-trust to-zone trust policy default-permit match application tcp_3389set security policies from-zone Tel-trust to-zone trust policy default-permit then permitset security policies from-zone CNC-trust to-zone trust policy default-permit-2 match source-address anyset security policies from-zone CNC-trust to-zone trust policy default-permit-2 match destination-address H_192.168.3.5 set security policies from-zone CNC-trust to-zone trust policy default-permit-2 match application tcp_3389set security policies from-zone CNC-trust to-zone trust policy default-permit-2 then permitset security policies from-zone trust to-zone Tel-trust policy 1121 match source-address Net_192.168.3.0set security policies from-zone trust to-zone Tel-trust policy 1121 match destination-address anyset security policies from-zone trust to-zone Tel-trust policy 1121 match application anyset security policies from-zone trust to-zone Tel-trust policy 1121 then permitset security policies from-zone trust to-zone CNC-trust policy 1122 match source-address Net_192.168.3.0set security policies from-zone trust to-zone CNC-trust policy 1122 match destination-address anyset security policies from-zone trust to-zone CNC-trust policy 1122 match application anyset security policies from-zone trust to-zone CNC-trust policy 1122 then permitset security zones security-zone trust host-inbound-traffic system-services allset security zones security-zone trust host-inbound-traffic protocols allset security zones security-zone trust interfaces ge-0/0/3.0set security zones security-zone Tel-trust host-inbound-traffic system-services allset security zones security-zone Tel-trust host-inbound-traffic protocols allset security zones security-zone Tel-trust interfaces ge-0/0/4.0set security zones security-zone CNC-trust host-inbound-traffic system-services allset security zones security-zone CNC-trust host-inbound-traffic protocols allset security zones security-zone CNC-trust interfaces ge-0/0/5.0set security zones security-zone MGT host-inbound-traffic system-services allset security zones security-zone MGT host-inbound-traffic protocols allset security zones security-zone MGT interfaces ge-0/0/6.0set routing-options static route 0.0.0.0/0 qualified-next-hop 192.168.5.2 preference 100set routing-options static route 0.0.0.0/0 qualified-next-hop 192.168.4.2 preference 10set security nat source rule-set Soure-NAT-Policy from zone trust。