— Exhibit –user@host> show security flow session interface ge-0/0/10.0
Session ID. 29, Policy name: to-infrastructure/4, Timeout: 1250, Valid
Resource information : FTP ALG, 1, 0
In: 10.1.1.213/61892 –> 10.2.2.20/21;tcp, If: ge-0/0/8.0, Pkts: 25, Bytes: 1242
Out: 10.2.2.20/21 –> 10.1.1.213/61892;tcp, If: ge-0/0/10.0, Pkts: 18, Bytes: 1278
Total sessions: 1
user@host> show interfaces ge-0/0/10 | match zone
Security: Zone: infrastructure
user@host> show interfaces ge-0/0/8 | match zone
Security: Zone: finance
user@host> show configuration security policies from-zone infrastructure to-zone finance
user@host> show log flow-traceoptions
Jun 13 14:44:01 14:44:01.059151:CID-0:RT:SPU received an event,type 112, common:3

Jun 13 14:44:01 14:44:01.059151:CID-0:RT:Rcv packet with rtbl idx 0, cos 0
Jun 13 14:44:01 14:44:01.059151:CID-0:RT:SPU processing spu_flushed_pak, flag: 0x2,
mbuf:0x423f6100
Jun 13 14:44:01 14:44:01.060343:CID-0:RT:10.2.2.20/20->10.1.1.213/64313;6> matched filter
filter2:
Jun 13 14:44:01 14:44:01.060473:CID-0:RT:packet [64] ipid = 1614, @423fd19c
Jun 13 14:44:01 14:44:01.060473:CID-0:RT:—- flow_process_pkt: (thd 3): flow_ctxt type 15,
common flag 0x0, mbuf 0x423fcf80, rtbl_idx = 0
Jun 13 14:44:01 14:44:01.060473:CID-0:RT: flow process pak fast ifl 71 in_ifp ge-0/0/10.0
Jun 13 14:44:01 14:44:01.060473:CID-0:RT: ge-0/0/10.0:10.2.2.20/20->10.1.1.213/64313, tcp,
flag 2 syn
Jun 13 14:44:01 14:44:01.060473:CID-0:RT: find flow: table 0x49175b08, hash 34391(0xffff), sa
10.2.2.20, da 10.1.1.213, sp 20, dp 64313, proto 6, tok 8
Jun 13 14:44:01 14:44:01.060473:CID-0:RT: no session found, start first path. in_tunnel – 0,
from_cp_flag – 0
Jun 13 14:44:01 14:44:01.060473:CID-0:RT: flow_first_create_session
Jun 13 14:44:01 14:44:01.060473:CID-0:RT:-jsf : preset sess plugin info for session 31

Jun 13 14:44:01 14:44:01.060473:CID-0:RT: Allocating plugin info block for plugin(21)
Jun 13 14:44:01 14:44:01.060473:CID-0:RT:[JSF] set ext handle 0x46389be8 for plugin 21 on
session 31
Jun 13 14:44:01 14:44:01.060473:CID-0:RT:asl_usp_get_l3_out_ifp_out_tunnel ASL IPV4 out_ifp
= ge-0/0/8.0 for dst:10.1.1.213 in vr_id:0
Jun 13 14:44:01 14:44:01.060473:CID-0:RT:SPU invalid session id 00000000
Jun 13 14:44:01 14:44:01.060473:CID-0:RT: jsf drop pak pid 21, jbuf 0x4fcd7038, release hold 0,
sess_id 0
Jun 13 14:44:01 14:44:01.060761:CID-0:RT: After jsf gate hit. sid 0xfb39, pid 0, cookie 0x1f, jbuf
0x15. rc = 1
Jun 13 14:44:01 14:44:01.060761:CID-0:RT:RM populated xlate info for nsp2: 10.1.1.213/64313->10.2.2.20/20out_ifp = ge-0/0/8.0, out_tunnel = 0x0
Jun 13 14:44:01 14:44:01.060761:CID-0:RT: flow_first_in_dst_nat: in 0/10.0>, out 0/8.0> dst_adr
10.1.1.213, sp 20, dp 64313
Jun 13 14:44:01 14:44:01.060761:CID-0:RT: flow_first_in_dst_nat: bypassed by RM
Jun 13 14:44:01 14:44:01.060761:CID-0:RT: flow_first_rule_dst_xlate: bypassed by RM
Jun 13 14:44:01 14:44:01.060761:CID-0:RT: flow_first_routing: bypassed by RM
Jun 13 14:44:01 14:44:01.060761:CID-0:RT: flow_first_policy_search: bypassed by RM

Jun 13 14:44:01 14:44:01.060761:CID-0:RT: flow_first_reverse_mip: bypassed by RM
Jun 13 14:44:01 14:44:01.060761:CID-0:RT: flow_first_src_xlate: bypassed by RM
Jun 13 14:44:01 14:44:01.060761:CID-0:RT: flow_first_get_out_ifp: bypassed by RM
Jun 13 14:44:01 14:44:01.060761:CID-0:RT:is_loop_pak: No loop: on ifp: ge-0/0/8.0, addr:
10.1.1.213, rtt_idx:0
Jun 13 14:44:01 14:44:01.060761:CID-0:RT:[JSF]Normal interest check. regd plugins 18, enabled
impl mask 0x0
Jun 13 14:44:01 14:44:01.060761:CID-0:RT:-jsf int check: plugin id 2, svc_req 0x0, impl mask
0x0. rc 4
Jun 13 14:44:01 14:44:01.060761:CID-0:RT:-jsf int check: plugin id 3, svc_req 0x0, impl mask
0x0. rc 4
Jun 13 14:44:01 14:44:01.060761:CID-0:RT:-jsf int check: plugin id 5, svc_req 0x0, impl mask
0x0. rc 4
Jun 13 14:44:01 14:44:01.060761:CID-0:RT:-jsf int check: plugin id 6, svc_req 0x0, impl mask
0x0. rc 4
Jun 13 14:44:01 14:44:01.060975:CID-0:RT:-jsf int check: plugin id 7, svc_req 0x0, impl mask
0x0. rc 4
Jun 13 14:44:01 14:44:01.060975:CID-0:RT:-jsf int check: plugin id 8, svc_req 0x0, impl mask
0x0. rc 4

Jun 13 14:44:01 14:44:01.060975:CID-0:RT:-jsf int check: plugin id 14, svc_req 0x0, impl mask
0x0. rc 4
Jun 13 14:44:01 14:44:01.060975:CID-0:RT:+++++++++++jsf_test_plugin_data_evh: 3
Jun 13 14:44:01 14:44:01.060975:CID-0:RT:-jsf int check: plugin id 15, svc_req 0x0, impl mask
0x0. rc 4
Jun 13 14:44:01 14:44:01.060975:CID-0:RT:-jsf int check: plugin id 21, svc_req 0x0, impl mask
0x0. rc 3
Jun 13 14:44:01 14:44:01.060975:CID-0:RT:-jsf int check: plugin id 22, svc_req 0x0, impl mask
0x0. rc 4
Jun 13 14:44:01 14:44:01.060975:CID-0:RT:-jsf int check: plugin id 25, svc_req 0x0, impl mask
0x0. rc 4
Jun 13 14:44:01 14:44:01.060975:CID-0:RT:-jsf int check: plugin id 26, svc_req 0x0, impl mask
0x0. rc 2
Jun 13 14:44:01 14:44:01.060975:CID-0:RT:-jsf int check: plugin id 27, svc_req 0x0, impl mask
0x0. rc 4
Jun 13 14:44:01 14:44:01.060975:CID-0:RT:[JSF]Plugins(0x0, count 0) enabled for session =
4294967296, impli mask(0x0), post_nat cnt 31 svc req(0x0)
Jun 13 14:44:01 14:44:01.060975:CID-0:RT:[JSF]c2s order list:
Jun 13 14:44:01 14:44:01.060975:CID-0:RT: 21

Jun 13 14:44:01 14:44:01.060975:CID-0:RT:[JSF]s2c order list:
Jun 13 14:44:01 14:44:01.060975:CID-0:RT: 21
Jun 13 14:44:01 14:44:01.060975:CID-0:RT: service lookup identified service 79.
Jun 13 14:44:01 14:44:01.060975:CID-0:RT: flow_first_final_check: in 0/10.0>, out 0/8.0>
Jun 13 14:44:01 14:44:01.060975:CID-0:RT:flow_first_complete_session, pak_ptr: 0x48ae5ba0,
nsp: 0x4c38e248, in_tunnel: 0x0
Jun 13 14:44:01 14:44:01.060975:CID-0:RT:construct v4 vector for nsp2
Jun 13 14:44:01 14:44:01.060975:CID-0:RT: existing vector list 82-454e5c90.
Jun 13 14:44:01 14:44:01.060975:CID-0:RT: Session (id:31) created for first pak 82
Jun 13 14:44:01 14:44:01.060975:CID-0:RT: flow_first_install_session======> 0x4c38e248
Jun 13 14:44:01 14:44:01.060975:CID-0:RT: nsp 0x4c38e248, nsp2 0x4c38e2c8
Jun 13 14:44:01 14:44:01.060975:CID-0:RT: make_nsp_ready_no_resolve()
Jun 13 14:44:01 14:44:01.060975:CID-0:RT: route lookup: dest-ip 10.2.2.20 orig ifp ge-0/0/10.0
output_ifp ge-0/0/10.0 orig-zone 8 out-zone 8 vsd 0
Jun 13 14:44:01 14:44:01.060975:CID-0:RT: route to 10.2.2.20

Jun 13 14:44:01 14:44:01.060975:CID-0:RT:Doing jsf sess create notify
Jun 13 14:44:01 14:44:01.060975:CID-0:RT:flow_delete_gate: invoked for gate 0x4c077c24 [id
1000003]
Jun 13 14:44:01 14:44:01.060975:CID-0:RT:gate_start_ageout: ageout started for gate
0x4c077c24
Jun 13 14:44:01 14:44:01.060975:CID-0:RT: jsf sess id ignore. sess 31, pid 21, dir 1, st_buf 0x0.
Jun 13 14:44:01 14:44:01.060975:CID-0:RT: jsf sess id ignore. sess 31, pid 21, dir 2, st_buf 0x0.
Jun 13 14:44:01 14:44:01.060975:CID-0:RT:All plugins have ignored session :31
Jun 13 14:44:01 14:44:01.060975:CID-0:RT: existing vector list 2-454ecbd0.
Jun 13 14:44:01 14:44:01.060975:CID-0:RT: existing vector list 2-454ecbd0.
Jun 13 14:44:01 14:44:01.060975:CID-0:RT:-jsf create notify: plugin id 21. rc 3
Jun 13 14:44:01 14:44:01.060975:CID-0:RT:flow_do_jsf_notify_session_creation():
natp(0x4c38e248): 0 SHORT_CIRCUITED. 0x00000000.
Jun 13 14:44:01 14:44:01.060975:CID-0:RT:no need update ha
Jun 13 14:44:01 14:44:01.060975:CID-0:RT:Installing c2s NP session wing
Jun 13 14:44:01 14:44:01.060975:CID-0:RT:Installing s2c NP session wing

Jun 13 14:44:01 14:44:01.061475:CID-0:RT: flow got session.
Jun 13 14:44:01 14:44:01.061475:CID-0:RT: flow session id 31
Jun 13 14:44:01 14:44:01.061475:CID-0:RT: vector bits 0x2 vector 0x454ecbd0
Jun 13 14:44:01 14:44:01.061475:CID-0:RT: tcp flags 0x2, flag 0x2
Jun 13 14:44:01 14:44:01.061475:CID-0:RT: Got syn, 10.2.2.20(20)->10.1.1.213(64313), nspflag
0x1021, 0x20
Jun 13 14:44:01 14:44:01.061475:CID-0:RT:mbuf 0x423fcf80, exit nh 0xa0010
Jun 13 14:44:01 14:44:01.061475:CID-0:RT: —– flow_process_pkt rc 0x0 (fp rc 0)
— Exhibit –Click the Exhibit button.
While troubleshooting a device, you see that it is permitting packets for which it appears there is
no policy.
Using the information in the exhibit, what is causing this behavior?

A.
It is permitted due to an ALG.

B.
It is permitted due to a stale policy.

C.
It is permitted due to a global policy.

D.
It is permitted due to a default permit policy.

Explanation: