Juniper ScreenOS防火墻查看某個IP或某個Port

Juniper ScreenOS防火墻查看某個IP或某個Port或某個

ScreenOS版本：

ISG2000-> get system | in "Software Version"

Software Version: 5.4.0r6.0, Type: Firewall+×××

IP/Port/Mac又可細分為源IP、目的IP、源Port、目的Port、源Mac和目的Mac，命令如下：

ISG2000-> get session ?

> redirect output

| match output

<return>

dst-ip destination ip address

dst-mac destination mac address

dst-port destination port number or range

hardware show hardware sessions only

id show sessions with id

ike-nat show ike-nat ALG info

protocol protocol number or range

rm show sessions for resource management

service show sessions with service type

src-ip source ip address

src-mac source mac address

src-port source port number or range

tunnel show tunnel sessions

vsd-id get vsd-id specified sessions

下面是查看源IP為10.244.148.231的所有會話總數：

ISG2000-> get session src-ip 10.244.148.231

alloc 39986/max 524288, alloc failed 241404, mcast alloc 0, di alloc failed 0

total reserved 0, free sessions in shared pool 484302

slot 2: hw0 alloc 39884/max 1048575 

Total 29340 sessions according filtering criteria.

id 138/s0*,vsys 0,flag 04200400/0000/0003,policy 5,time 2202, dip 0 module 0

if 23(nspflag 800801):10.244.148.231/44295->10.243.211.40/161,17,00005e00010a,sess token 24,vlan 0,tun 0,vsd 0,route 35

if 64(nspflag 800800):10.244.150.49/44295<-10.243.211.40/161,17,00005e000133,sess token 6,vlan 0,tun 0,vsd 0,route 21

下面是查看目的Port為161的所有會話總數：

ISG2000-> get session dst-port 161

alloc 40045/max 524288, alloc failed 241404, mcast alloc 0, di alloc failed 0

total reserved 0, free sessions in shared pool 484243

slot 2: hw0 alloc 39942/max 1048575 

Total 38375 sessions according filtering criteria.

id 138/s0*,vsys 0,flag 04200400/0000/0003,policy 5,time 2201, dip 0 module 0

if 23(nspflag 800801):10.244.148.231/44295->10.243.211.40/161,17,00005e00010a,sess token 24,vlan 0,tun 0,vsd 0,route 35

if 64(nspflag 800800):10.244.150.49/44295<-10.243.211.40/161,17,00005e000133,sess token 6,vlan 0,tun 0,vsd 0,route 21

下面是查看目的Mac為00005e00010a的所有會話總數：

ISG2000-> get session src-mac 00005e00010a

alloc 39913/max 524288, alloc failed 241404, mcast alloc 0, di alloc failed 0

total reserved 0, free sessions in shared pool 484375

slot 2: hw0 alloc 39838/max 1048575 

Total 39015 sessions according filtering criteria.

id 138/s0*,vsys 0,flag 04200400/0000/0003,policy 5,time 2142, dip 0 module 0

if 23(nspflag 800801):10.244.148.231/44295->10.243.211.40/161,17,00005e00010a,sess token 24,vlan 0,tun 0,vsd 0,route 35

if 64(nspflag 800800):10.244.150.49/44295<-10.243.211.40/161,17,00005e000133,sess token 6,vlan 0,tun 0,vsd 0,route 21

Juniper ScreenOS防火墻清除某個IP或某個Port或某個Mac會話數的方法就是把get關鍵字換成clear。