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防火墙无法通过tracert

2022-05-12提问
  • 0关注
  • 1收藏,2113浏览
粉丝:0人 关注:0人

问题描述:

有一台防火墙H3C F1050,防火墙上联一台路由器,下联一台交换机。这3台设备,tracert外网一台设备,IP:10.0.0.1,其中在路由器和防火墙上tracert,都可以获得完整的tracert数据;在交换机上tracert只能获得最后一跳(即10.0.0.1)的数据,中间的路径全部是*号;经过排查感觉问题是在防火墙上,但防火墙已经配置以下命令:

 ip unreachables enable 

 ip ttl-expires enable 

 session state-machine mode loose

#

仍然没有作用

以下是防火墙的配置,麻烦帮忙看看是什么原因导致

#

 version 7.1.064, Release 9313P1901

#

 sysname FW_F1050

#

 clock timezone Beijing add 08:00:00

 clock protocol ntp context 1

#

context Admin id 1

#

 telnet server enable

#

 irf mac-address persistent timer

 irf auto-update enable

 undo irf link-delay

 irf member 1 priority 2

 irf member 2 priority 1

#

 ip unreachables enable

 ip ttl-expires enable

#

 lldp global enable

#

 password-recovery enable

#

vlan 1

#

vlan 100

#

irf-port 1/2

 port group interface GigabitEthernet1/0/15

#

irf-port 2/1

 port group interface GigabitEthernet2/0/15

#

object-group service Fang

 0 service tcp destination eq 69

 3 service tcp destination eq 1434

 5 service tcp destination eq 4444

 6 service tcp destination eq 5554

 7 service tcp destination eq 5444

 8 service tcp destination eq 1068

 9 service tcp destination eq 9996

 10 service tcp destination eq 1025

 11 service tcp destination eq 539

 12 service tcp destination eq 7995

 13 service tcp destination eq 6667

 15 service udp destination eq 1434

 17 service udp destination eq 4444

 18 service udp destination eq 5444

 19 service udp destination eq 9996

 20 service udp destination eq 1025

 21 service udp destination eq 539

 22 service udp destination eq 7995

 23 service udp destination eq 6667

 40 service tcp destination eq 3389

 50 service tcp source eq 445

 60 service udp source eq 445

 70 service udp destination eq 445

 80 service tcp destination eq 445

 90 service tcp source range 135 139

 100 service udp source range 135 139

 110 service udp destination range 135 139

 120 service tcp destination range 135 139

#

interface NULL0

#

interface Vlan-interface100

 ip address 10.X.X.X 255.255.255.0

#

interface GigabitEthernet1/0/0

 port link-mode route

#

interface GigabitEthernet1/0/3

 port link-mode route

#

interface GigabitEthernet1/0/4

 port link-mode route

#

interface GigabitEthernet1/0/5

 port link-mode route

#

interface GigabitEthernet1/0/6

 port link-mode route

#

interface GigabitEthernet1/0/7

 port link-mode route

#             

interface GigabitEthernet1/0/8

 port link-mode route

#

interface GigabitEthernet1/0/9

 port link-mode route

#

interface GigabitEthernet1/0/11

 port link-mode route

#

interface GigabitEthernet1/0/12

 port link-mode route

#

interface GigabitEthernet1/0/14

 port link-mode route

#

interface GigabitEthernet1/0/18

 port link-mode route

#

interface GigabitEthernet1/0/19

 port link-mode route

#

interface GigabitEthernet1/0/20

 port link-mode route

#

interface GigabitEthernet1/0/21

 port link-mode route

#

interface GigabitEthernet1/0/22

 port link-mode route

#

interface GigabitEthernet1/0/23

 port link-mode route

#

interface GigabitEthernet2/0/0

 port link-mode route

#

interface GigabitEthernet2/0/3

 port link-mode route

#

interface GigabitEthernet2/0/4

 port link-mode route

#

interface GigabitEthernet2/0/5

 port link-mode route

#

interface GigabitEthernet2/0/6

 port link-mode route

#

interface GigabitEthernet2/0/7

 port link-mode route

#

interface GigabitEthernet2/0/8

 port link-mode route

#

interface GigabitEthernet2/0/9

 port link-mode route

#

interface GigabitEthernet2/0/10

 port link-mode route

#

interface GigabitEthernet2/0/11

 port link-mode route

#

interface GigabitEthernet2/0/12

 port link-mode route

#

interface GigabitEthernet2/0/13

 port link-mode route

#             

interface GigabitEthernet2/0/14

 port link-mode route

#

interface GigabitEthernet2/0/18

 port link-mode route

#

interface GigabitEthernet2/0/19

 port link-mode route

#

interface GigabitEthernet2/0/20

 port link-mode route

#

interface GigabitEthernet2/0/21

 port link-mode route

#

interface GigabitEthernet2/0/22

 port link-mode route

#

interface GigabitEthernet2/0/23

 port link-mode route

#

interface GigabitEthernet1/0/1

 port link-mode bridge

 port access vlan 100

#

interface GigabitEthernet1/0/2

 port link-mode bridge

 port access vlan 100

#

interface GigabitEthernet1/0/10

 port link-mode bridge

 port access vlan 100

#

interface GigabitEthernet1/0/13

 port link-mode bridge

 port access vlan 100

#

interface GigabitEthernet1/0/16

 port link-mode bridge

 port access vlan 100

#

interface GigabitEthernet1/0/17

 port link-mode bridge

 port access vlan 100

#

interface GigabitEthernet2/0/1

 port link-mode bridge

 port access vlan 100

#

interface GigabitEthernet2/0/2

 port link-mode bridge

 port access vlan 100

#

interface GigabitEthernet2/0/16

 port link-mode bridge

 port access vlan 100

#

interface GigabitEthernet2/0/17

 port link-mode bridge

 port access vlan 100

#

interface GigabitEthernet1/0/15

#

interface GigabitEthernet2/0/15

 description IRF_LINK—_GE1/0/15

#

object-policy ip Local-Trust

 rule 0 pass counting

#

object-policy ip Local-Untrust

 rule 0 pass counting

#

object-policy ip Trust-Local

 rule 0 pass

#

object-policy ip Trust-Trust

 rule 100 pass counting

#

object-policy ip Trust-Untrust

 rule 15 pass service icmp-traceroute

 rule 5 drop service FangBingDu counting

 rule 5 comment FangBingDU

 rule 12 pass counting

#

object-policy ip Untrust-Local

 rule 0 pass

#

object-policy ip Untrust-Trust

 rule 56958 pass service icmp-traceroute

 rule 5 drop service FangBingDu counting

 rule 5 comment FangBingDu

 rule 9 pass counting

#

object-policy ip Untrust-Untrust

 rule 0 pass

#

security-zone name Local

 attack-defense apply policy test1

#

security-zone name Trust

 import interface Vlan-interface100

 import interface GigabitEthernet1/0/2 vlan 100

 import interface GigabitEthernet1/0/10 vlan 100

 import interface GigabitEthernet1/0/13 vlan 100

 import interface GigabitEthernet1/0/16 vlan 100

 import interface GigabitEthernet1/0/17 vlan 100

 import interface GigabitEthernet2/0/2 vlan 100

 import interface GigabitEthernet2/0/16 vlan 100

 import interface GigabitEthernet2/0/17 vlan 100

 attack-defense apply policy test1

#

security-zone name DMZ

 attack-defense apply policy test1

#

security-zone name Untrust

 import interface GigabitEthernet1/0/1 vlan 100

 import interface GigabitEthernet2/0/1 vlan 100

 attack-defense apply policy test1

#

security-zone name Management

 import interface GigabitEthernet1/0/0

 attack-defense apply policy test1

#

security-zone name tu

#

zone-pair security source Any destination Any

#

zone-pair security source Local destination Trust

 object-policy apply ip Local-Trust

#

zone-pair security source Local destination Untrust

 object-policy apply ip Local-Untrust

#

zone-pair security source Trust destination Local

 object-policy apply ip Trust-Local

#

zone-pair security source Trust destination Trust

 object-policy apply ip Trust-Trust

#

zone-pair security source Trust destination Untrust

 object-policy apply ip Trust-Untrust

#

zone-pair security source Untrust destination Local

 object-policy apply ip Untrust-Local

#

zone-pair security source Untrust destination Trust

 object-policy apply ip Untrust-Trust

#

zone-pair security source Untrust destination Untrust

 object-policy apply ip Untrust-Untrust

#

 scheduler logfile size 16

#

line class aux

 user-role network-operator

#

line class console

 user-role network-admin

#

line class vty

 user-role network-operator

#

line aux 0

 user-role network-admin

#

line aux 1

 user-role network-operator

#

line con 0

 user-role network-admin

 set authentication password hash $h$6$6ec9UUhlpMd+4bIh$Bk5o9

#

line con 1

 authentication-mode scheme

 user-role network-admin

#

line vty 0 63

 authentication-mode scheme

 user-role network-admin

#

 userlog flow export version 3

#

 time-range ceshi-dns from 16:30 9/8/2021 to 16:30 9/9/2021

 time-range test from 16:40 9/8/2021 to 16:42 9/8/2021

#

 sntp enable

#

 password-control history 3

 password-control login-attempt 5 exceed lock-time 5

#

domain system

#

 aaa session-limit ftp 16

 aaa session-limit telnet 16

 aaa session-limit ssh 16

 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$6$HNHtkSUtAiUGx7xf$sFOWXcL34WyWPR4UENUTa

 service-type ssh https

 authorization-attribute user-role network-admin

 authorization-attribute user-role network-operator

 password-control aging 90

 password-control length 10

 password-control composition type-number 3 type-length 1

 password-control login-attempt 3 exceed lock-time 3

#

 session top-statistics enable

 session synchronization enable

 session synchronization dns http

 session state-machine mode loose

#

 ip https enable

#

app-profile 5_3_56956_IPv4

 ips apply policy ceshi1 mode protect

 anti-virus apply policy default mode protect

#

inspect block-source parameter-profile ips_block_default_parameter

#

inspect capture parameter-profile ips_capture_default_parameter

#

inspect logging parameter-profile ips_logging_default_parameter

#

inspect redirect parameter-profile av_redirect_default_parameter

#

inspect redirect parameter-profile ips_redirect_default_parameter

#

inspect redirect parameter-profile url_redirect_default_parameter

#

ips policy default

#

anti-virus policy ceshi

 inspect smtp action block

 inspect pop3 action block

#

anti-virus policy default

#

return         

#


组网及组网描述:


4 个回答
粉丝:94人 关注:0人

防火墙能不能tracert,可能是中间设备没开tracert 

粉丝:0人 关注:1人

zone-pair security source Any destination Any  

 这条没生效  , 配置一条安全策略any到any全放通的,放在最前面,测试是不是策略阻挡

trust-untrust和untrust-trust的路径,都是有放通,应该不需要any-any吧

zhiliao_h6s6k 发表时间:2022-05-12
粉丝:148人 关注:1人

如果是回显开启,那就是策略或者路由的问题了

粉丝:25人 关注:7人

应该是被策略阻止了,你输入如下命令,允许防火墙回包icmp差错报文,再tracert看看是不是回显了一堆防火墙的地址。

其实昨天就跟你说过,用包过滤,不要用域间策略的traceroute服务,容易出问题。




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