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Which firewall filter must you apply to the necessary i…

— Exhibit —
[edit forwarding-options]
user@srx240# show
packet-capture {
file filename my-packet-capture;
maximum-capture-size 1500;
}
— Exhibit —
Referring to the exhibit, you are attempting to perform a packet capture on an SRX240 to troubleshoot an SSH
issue in your network. However, no information appears in the packet capture file.
Which firewall filter must you apply to the necessary interface to collect data for the packet capture?

which two statements are true?

— Exhibit —
user@srx> show security flow session
Session ID. 7724, Policy namE. default-permit/4, Timeout: 2
In: 1.1.70.6/17 –> 100.0.0.1/2326;icmp, IF. ge-0/0/3
Out: 10.1.10.5/2326 –> 1.1.70.6/17;icmp, IF. ge-0/0/2
Session ID. 18408, Policy namE. default-permit/4, Timeout: 2
In: 10.1.10.5/64513 –> 1.1.70.6/512;icmp, IF. ge-0/0/2.0
Out: 1.1.70.6/512 –> 100.0.0.1/64513;icmp, IF. ge-0/0/3.10
— Exhibit —
A user has reported a traffic drop issue between a host with the 10.1.10.5 internal IP address and a host with
the 1.1.70.6 IP address. The traffic transits an SRX240 acting as a NAT translator. You are investigating the
issue on the SRX240 using the output shown in the exhibit. Regarding this scenario, which two statements are
true? (Choose two.)

what is the problem?

Click the Exhibit button.
— Exhibit —
CID-0:RT: flow process pak fast ifl 71 in_ifp ge-0/0/5.0
CID-0:RT: ge-0/0/5.0:10.0.0.2/55892->192.168.1.2/80, tcp, flag 2 synCID-0:RT: find flow: table 0x5a386c90, hash 50728(0xffff), sa 10.0.0.2, da 192.168.1.2, sp 55892, dp 80, proto
6, tok 7
CID-0:RT: no session found, start first path. in_tunnel – 0x0, from_cp_flag – 0
CID-0:RT: flow_first_create_session
CID-0:RT: flow_first_in_dst_nat: in <ge-0/0/5.0>, out <N/A> dst_adr 192.168.1.2, sp 55892, dp 80
CID-0:RT: chose interface ge-0/0/5.0 as incoming nat if.
CID-0:RT:flow_first_rule_dst_xlatE. DST no-xlatE. 0.0.0.0(0) to 192.168.1.2(80)
CID-0:RT:flow_first_routinG. vr_id 0, call flow_route_lookup(): src_ip 10.0.0.2, x_dst_ip 192.168.1.2, in ifp ge-
0/0/5.0, out ifp N/A sp 55892, dp 80, ip_proto 6, tos 10
CID-0:RT:Doing DESTINATION addr route-lookup
CID-0:RT: routed (x_dst_ip 192.168.1.2) from LAN (ge-0/0/5.0 in 0) to ge-0/0/1.0, Next-hop: 172.16.32.1
CID-0:RT:flow_first_policy_searcH. policy search from zone LAN-> zone WAN (0x0,0xda540050,0x50)
CID-0:RT:Policy lkup: vsys 0 zone(7:LAN) -> zone(6:WAN) scope:0
CID-0:RT: 10.0.0.2/55892 -> 192.168.1.2/80 proto 6
CID-0:RT:Policy lkup: vsys 0 zone(5:Unknown) -> zone(5:Unknown) scope:0
CID-0:RT: 10.0.0.2/55892 -> 192.168.1.2/80 proto 6
CID-0:RT: app 6, timeout 1800s, curr ageout 20s
CID-0:RT: packet dropped, denied by policy
CID-0:RT: denied by policy default-policy-00(2), dropping pkt
CID-0:RT: packet dropped, policy deny.
CID-0:RT: flow find session returns error.
CID-0:RT: —– flow_process_pkt rc 0x7 (fp rc -1)
CID-0:RT:jsf sess close notify
CID-0:RT:flow_ipv4_del_flow: sess , in hash 32
— Exhibit —
A host is not able to communicate with a Web server. Based on the logs shown in the exhibit, what is the
problem?

What is causing the problem?

— Exhibit —
user@srx# show security datapath-debug
capture-file pkt-cap-file format pcap size 5m;
action-profile {
pkt-cap-profile {
event np-ingress {
packet-dump;
}
}
}
packet-filter pkt-filter {action-profile pkt-capture;
source-prefix 1.2.3.4/32;
}
— Exhibit —
You want to capture transit traffic passing through your SRX3600. You add the configuration shown in the
exhibit but do not see entries added to the capture file.
What is causing the problem?

How would you configure your SRX device to meet this goal?

Click the Exhibit button.

You receive complaints from users that their Web browsing sessions keep dropping prematurely. Upon
investigation, you find that the IDP policy shown in the exhibit is detecting the users’ sessions as HTTP:WINCMD:WIN-CMD-EXE attacks, even though their sessions are not actual attacks. You must allow these
sessions but still inspect for all other relevant attacks.
How would you configure your SRX device to meet this goal?


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