I have SRX240 installed on Edge loc. And SRX3600, Server Iron 450 in my server room. The topology is as
||SRX240||------------------<VPN>--------------------------||SRX3600||------||ServerIron450||
[edit]
root@SRX-240-SW# show security policies from-zone ServerRoom to-zone Vlan-1 | display set
set security policies from-zone ServerRoom to-zone Vlan-1 policy SR-V1 match source-address Websphere
set security policies from-zone ServerRoom to-zone Vlan-1 policy SR-V1 match destination-address Vlan-1-TFC
set security policies from-zone ServerRoom to-zone Vlan-1 policy SR-V1 match application any
set security policies from-zone ServerRoom to-zone Vlan-1 policy SR-V1 then permit
[edit]
root@SRX-8900-SW# show | match Edge-Sw| display set
set security policies from-zone WAN to-zone WSphere policy Edge-Sw-WSphere match source-address Edge-Sw
set security policies from-zone WAN to-zone WSphere policy Edge-Sw-WSphere match destination-address WSphere-Fog-3
set security policies from-zone WAN to-zone WSphere policy Edge-Sw-WSphere match application any
set security policies from-zone WAN to-zone WSphere policy Edge-Sw-WSphere then permit
Note: both are two way policies. i have just showed one side
SRX3600 is my aggrigate firewall
ServerIron 450 is my LBR
The Gateway of my Websphere, Windows and other applications are defined on LBR. Once I ping the Websphere Gateway 10.89.224.254 from Edge is shows normal response. But the problem is it also allows other traffic ping through as
[edit]
root@SRX-240-SW# run ping 10.89.225.254 source 10.91.212.1
PING 10.89.225.254 (10.89.225.254): 56 data bytes
64 bytes from 10.89.225.254: icmp_seq=0 ttl=61 time=4.586 ms
64 bytes from 10.89.225.254: icmp_seq=1 ttl=61 time=3.273 ms
64 bytes from 10.89.225.254: icmp_seq=2 ttl=61 time=6.266 ms
^C
--- 10.89.225.254 ping statistics ---
3 packets transmitted, 3 packets received, 0% packet loss
round-trip min/avg/max/stddev = 3.273/4.708/6.266/1.225 ms
[edit]
root@SRX-240-SW# run ping 10.89.226.254 source 10.91.212.1
PING 10.89.226.254 (10.89.226.254): 56 data bytes
64 bytes from 10.89.226.254: icmp_seq=0 ttl=62 time=3.539 ms
64 bytes from 10.89.226.254: icmp_seq=1 ttl=62 time=3.633 ms
64 bytes from 10.89.226.254: icmp_seq=2 ttl=62 time=3.813 ms
^C
--- 10.89.226.254 ping statistics ---
3 packets transmitted, 3 packets received, 0% packet loss
round-trip min/avg/max/stddev = 3.539/3.662/3.813/0.114 ms
[edit]
root@SRX-240-SW# run ping 10.89.227.254 source 10.91.212.1
PING 10.89.227.254 (10.89.227.254): 56 data bytes
64 bytes from 10.89.227.254: icmp_seq=0 ttl=62 time=3.187 ms
64 bytes from 10.89.227.254: icmp_seq=1 ttl=62 time=2.650 ms
64 bytes from 10.89.227.254: icmp_seq=2 ttl=62 time=2.812 ms
^C
--- 10.89.227.254 ping statistics ---
3 packets transmitted, 3 packets received, 0% packet loss
round-trip min/avg/max/stddev = 2.650/2.883/3.187/0.225 ms