目前有停车场的业务需要通外网,加了一台防火墙
没加防火墙前监控业务系统正常,但是加了防火墙通外网后,监控就上不了线了,但是可以ping通监控的
把交换机和防火墙的链路拔了之后,监控又正常的上线了,为什么,是路由的问题吗
交换机是默认路由去防火墙
防火墙明细路由指回核心,只指回了停车场的业务这一条,为什么监控会掉线,明明ping的通
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掉线了大概率是探头和监控主机之间的路由有问题,或者地址冲突了,你可以用电脑模拟监控探头,去ping监控主机,看看还通不通
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监控服务器是可以ping通监控的,所以很奇怪
<JF-Core>dis cu # version 7.1.070, Release 7585P05 # sysname JF-Core # telnet server enable # forward-path-detection enable # irf mode normal # dns server 202.96.128.86 # lldp global enable # system-working-mode standard xbar load-balance password-recovery enable # vlan 1 # vlan 10 # vlan 201 to 218 # stp global enable # ftth # interface NULL0 # interface Vlan-interface10 description guanli ip address 192.168.100.1 255.255.255.0 # interface Vlan-interface201 description shipingjiankong ip address 172.20.0.1 255.255.252.0 # interface Vlan-interface202 description menjin ip address 172.20.4.1 255.255.255.0 # interface Vlan-interface203 description xinxifabu ip address 172.20.5.1 255.255.255.0 # interface Vlan-interface204 description isthis ip address 172.20.6.1 255.255.254.0 # interface Vlan-interface205 description cheweiyindao ip address 172.20.8.1 255.255.254.0 # interface Vlan-interface206 description nengyuanjiance ip address 172.20.10.1 255.255.254.0 # interface Vlan-interface207 description BA ip address 172.20.12.1 255.255.254.0 # interface Vlan-interface208 description keshiduijiang ip address 172.20.14.1 255.255.254.0 # interface Vlan-interface209 description yuliu1 ip address 172.20.16.1 255.255.255.0 # interface Vlan-interface210 description yuliu2 ip address 172.20.17.1 255.255.255.0 # interface Vlan-interface211 description yuliu3 ip address 172.20.18.1 255.255.255.0 # interface Vlan-interface212 description yuliu4 ip address 172.20.19.1 255.255.255.0 # interface Vlan-interface213 description yuliu5 ip address 172.20.20.1 255.255.255.0 # interface Vlan-interface214 description yuliu6 ip address 172.20.21.1 255.255.255.0 # interface Vlan-interface215 description yuliu7 ip address 172.20.22.1 255.255.255.0 # interface Vlan-interface216 description yuliu8 ip address 172.20.23.1 255.255.255.0 # interface Vlan-interface217 description yuliu9 ip address 172.20.24.1 255.255.255.0 # interface Vlan-interface218 description yuliu10 ip address 172.20.25.1 255.255.255.0 # interface GigabitEthernet2/0/1 port link-mode bridge port access vlan 10 # interface GigabitEthernet2/0/2 port link-mode bridge port access vlan 10 # interface GigabitEthernet2/0/3 port link-mode bridge port access vlan 10 # interface GigabitEthernet2/0/4 port link-mode bridge port access vlan 10 # interface GigabitEthernet2/0/5 port link-mode bridge port access vlan 10 # interface GigabitEthernet2/0/6 port link-mode bridge port access vlan 204 # interface GigabitEthernet2/0/7 port link-mode bridge port access vlan 204 # interface GigabitEthernet2/0/8 port link-mode bridge port access vlan 208 # interface GigabitEthernet2/0/9 port link-mode bridge port access vlan 208 # interface GigabitEthernet2/0/10 port link-mode bridge port access vlan 204 # interface GigabitEthernet2/0/11 port link-mode bridge port access vlan 203 # interface GigabitEthernet2/0/12 port link-mode bridge # interface GigabitEthernet2/0/13 port link-mode bridge # interface GigabitEthernet2/0/14 port link-mode bridge # interface GigabitEthernet2/0/15 port link-mode bridge # interface GigabitEthernet2/0/16 port link-mode bridge # interface GigabitEthernet2/0/17 port link-mode bridge # interface GigabitEthernet2/0/18 port link-mode bridge # interface GigabitEthernet2/0/19 port link-mode bridge # interface GigabitEthernet2/0/20 port link-mode bridge # interface GigabitEthernet2/0/21 port link-mode bridge # interface GigabitEthernet2/0/22 port link-mode bridge # interface GigabitEthernet2/0/23 port link-mode bridge # interface GigabitEthernet2/0/24 port link-mode bridge port access vlan 10 # interface GigabitEthernet3/0/1 port link-mode bridge port link-type trunk port trunk permit vlan all # interface GigabitEthernet3/0/2 port link-mode bridge port link-type trunk port trunk permit vlan all # interface GigabitEthernet3/0/3 port link-mode bridge port link-type trunk port trunk permit vlan all # interface GigabitEthernet3/0/4 port link-mode bridge port link-type trunk port trunk permit vlan all # interface GigabitEthernet3/0/5 port link-mode bridge port link-type trunk port trunk permit vlan all # interface GigabitEthernet3/0/6 port link-mode bridge port link-type trunk port trunk permit vlan all # interface GigabitEthernet3/0/7 port link-mode bridge port link-type trunk port trunk permit vlan all # interface GigabitEthernet3/0/8 port link-mode bridge port link-type trunk port trunk permit vlan all # interface GigabitEthernet3/0/9 port link-mode bridge port link-type trunk port trunk permit vlan all # interface GigabitEthernet3/0/10 port link-mode bridge port link-type trunk port trunk permit vlan all # interface GigabitEthernet3/0/11 port link-mode bridge port link-type trunk port trunk permit vlan all # interface GigabitEthernet3/0/12 port link-mode bridge port link-type trunk port trunk permit vlan all # interface GigabitEthernet3/0/13 port link-mode bridge port link-type trunk port trunk permit vlan all # interface GigabitEthernet3/0/14 port link-mode bridge port link-type trunk port trunk permit vlan all # interface GigabitEthernet3/0/15 port link-mode bridge port link-type trunk port trunk permit vlan all # interface GigabitEthernet3/0/16 port link-mode bridge port link-type trunk port trunk permit vlan all # interface GigabitEthernet3/0/17 port link-mode bridge port link-type trunk port trunk permit vlan all # interface GigabitEthernet3/0/18 port link-mode bridge port link-type trunk port trunk permit vlan all # interface GigabitEthernet3/0/19 port link-mode bridge port link-type trunk port trunk permit vlan all # interface GigabitEthernet3/0/20 port link-mode bridge port link-type trunk port trunk permit vlan all # interface GigabitEthernet3/0/21 port link-mode bridge port link-type trunk port trunk permit vlan all # interface GigabitEthernet3/0/22 port link-mode bridge port link-type trunk port trunk permit vlan all # interface GigabitEthernet3/0/23 port link-mode bridge port link-type trunk port trunk permit vlan all # interface GigabitEthernet3/0/24 port link-mode bridge port link-type trunk port trunk permit vlan all # interface GigabitEthernet3/0/25 port link-mode bridge port link-type trunk port trunk permit vlan all # interface GigabitEthernet3/0/26 port link-mode bridge port link-type trunk port trunk permit vlan all # interface GigabitEthernet3/0/27 port link-mode bridge port link-type trunk port trunk permit vlan all # interface GigabitEthernet3/0/28 port link-mode bridge port link-type trunk port trunk permit vlan all # interface GigabitEthernet3/0/29 port link-mode bridge port link-type trunk port trunk permit vlan all # interface GigabitEthernet3/0/30 port link-mode bridge port link-type trunk port trunk permit vlan all # interface GigabitEthernet3/0/31 port link-mode bridge port link-type trunk port trunk permit vlan all # interface GigabitEthernet3/0/32 port link-mode bridge port link-type trunk port trunk permit vlan all # interface GigabitEthernet3/0/33 port link-mode bridge port link-type trunk port trunk permit vlan all # interface GigabitEthernet3/0/34 port link-mode bridge port link-type trunk port trunk permit vlan all # interface GigabitEthernet3/0/35 port link-mode bridge port link-type trunk port trunk permit vlan all # interface GigabitEthernet3/0/36 port link-mode bridge port link-type trunk port trunk permit vlan all # interface GigabitEthernet3/0/37 port link-mode bridge port link-type trunk port trunk permit vlan all # interface GigabitEthernet3/0/38 port link-mode bridge port link-type trunk port trunk permit vlan all # interface GigabitEthernet3/0/39 port link-mode bridge port link-type trunk port trunk permit vlan all # interface GigabitEthernet3/0/40 port link-mode bridge port link-type trunk port trunk permit vlan all # interface GigabitEthernet3/0/41 port link-mode bridge port link-type trunk port trunk permit vlan all # interface GigabitEthernet3/0/42 port link-mode bridge port link-type trunk port trunk permit vlan all # interface GigabitEthernet3/0/43 port link-mode bridge port link-type trunk port trunk permit vlan all # interface GigabitEthernet3/0/44 port link-mode bridge port link-type trunk port trunk permit vlan all # interface GigabitEthernet3/0/45 port link-mode bridge port link-type trunk port trunk permit vlan all # interface GigabitEthernet3/0/46 port link-mode bridge port link-type trunk port trunk permit vlan all # interface GigabitEthernet3/0/47 port link-mode bridge port link-type trunk port trunk permit vlan all # interface GigabitEthernet3/0/48 port link-mode bridge port link-type trunk port trunk permit vlan all # interface M-GigabitEthernet0/0/0 # interface Ten-GigabitEthernet2/0/25 port link-mode bridge # interface Ten-GigabitEthernet2/0/26 port link-mode bridge # interface Ten-GigabitEthernet2/0/27 port link-mode bridge # interface Ten-GigabitEthernet2/0/28 port link-mode bridge # scheduler logfile size 16 # line class aux user-role network-admin # line class vty user-role network-operator # line aux 0 1 user-role network-admin # line vty 0 4 authentication-mode scheme user-role level-15 user-role network-operator # line vty 5 63 user-role network-operator # ip route-static 0.0.0.0 0 192.168.100.254 # domain system # domain default enable system # role name level-0 description Predefined level-0 role # role name level-1 description Predefined level-1 role # role name level-2 description Predefined level-2 role # role name level-3 description Predefined level-3 role # role name level-4 description Predefined level-4 role # role name level-5 description Predefined level-5 role # role name level-6 description Predefined level-6 role # role name level-7 description Predefined level-7 role # role name level-8 description Predefined level-8 role # role name level-9 description Predefined level-9 role # role name level-10 description Predefined level-10 role # role name level-11 description Predefined level-11 role # role name level-12 description Predefined level-12 role # role name level-13 description Predefined level-13 role # role name level-14 description Predefined level-14 role # user-group system # local-user admin class manage password hash $h$6$wVv/eyCGRaPijcQY$gt0KoAJQHRVMoGVYktXwkKY2Iqsuok4jbZJSvaExTH169fSFNK1g/39UVA4Ap4xRxFCZuxZQQabn/CTKjXFX2A== service-type telnet authorization-attribute user-role level-15 authorization-attribute user-role network-operator # return
算了吧 这个太乱了
总之防火墙策略全放通 核心默认去防火墙 防火墙需要上网的业务明细指回核心 监控掉线,但是监控服务器ping的通监控
您好,请知:
经过防火墙后就不通,以下是排查要点,请参考:
1、检查防火墙的安全策略或域间策略是否有拦截,可尝试全部放通看下。
2、可尝使用电脑,填写监控的网段,看下是否能正常PING通。
3、进行路由追踪看下路由的路径是否正确。
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总之防火墙策略全放通 核心默认去防火墙 防火墙需要上网的业务明细指回核心 监控掉线,但是监控服务器ping的通监控