Realtime live · 1s ago VSS discovery ONVIF · SNMP · RTSP Pollers 12/12 OFC backbone 184.6 Gbps PA / PIS all stations RPF feeds live Predictive AI trained 2h ago last sync · just now

Real-time NOC · NOC

Network is holding.

19,453 devices online across 289 stations & sites · 7 critical · 23 open · MTTR 14m 32s

Operator pulse · Estate-wide

7_critical

active incidents requiring operator action

2 unreachable 5 degraded 3 predicted

LENS Intelligence summary Network is holding. Platform camera bank at Howrah Jn (PF 8–14) degraded — auto-isolated 3 noisy ONVIF endpoints. One core OFC switch at Asansol Jn is at 86% PoE budget; predictive model suggests overload within ~38m if footfall plateau holds. Level-crossing LC-142 (Bandel–Barddhaman) ANPR feed recovered after self-heal.

Uptime SLA

target 99.5%

Avg latency

Packet loss

MTTR

Devices online

+0.4%

19,453_{/ 19,911}

Stations healthy

231_{/ 289}

Camera licences

+1.2%

14,715_{/ 14,924}

Open alerts

-12%

MTTR (24h)

-8%

14m 32s

Predicted failures (7d)

Estate

Network reach map

Eastern Railway · stations & control offices

HWH · 7

ASN · 12

BWN · 3

LC-142 · 2

Stations13

Healthy9

Warning3

Critical1

Station status Healthy Degraded Critical

Live · streaming

Event feed 14 in window

14:32:18 Host unreachable hwh-pf08-cam-87 · HWH · 5 consecutive ICMP timeouts · auto-acknowledged ICMP

14:32:11 PoE budget 86% utilised asn-ofc-sw-core-02 · ASN · Trending toward 90% threshold within 38m SNMP

14:32:04 Profile S handshake recovered hwh-concourse-cam-104 · HWH · Self-healed after 2 attempts ONVIF

14:31:55 Top talker exceeded 12 Gbps sdah-rtr-edge-01 · SDAH · 172.18.4.92 → 10.0.5.18 · VSS backhaul Flow

14:31:42 Frame-loss 18% on stream asn-pf03-cam-22 · ASN · Predictive: lens dust / fogging likely ICMP

14:31:36 Link state up mldt-sw-acc-08 · MLDT · Recovered from 90s OFC outage SNMP

14:31:24 Temperature 71°C hwh-relayroom-sw-12 · HWH · Relay room threshold 75°C; cooling check scheduled SNMP

14:31:08 New device auto-discovered hwh-pf08-cam-105 · HWH · Hikvision DS-2CD2T87 · added to inventory Disc

14:30:51 RTSP latency 320ms bwn-fob-cam-44 · BWN · Above 250ms threshold for 2 cycles ONVIF

14:30:42 BGP neighbor 64512 reset fpb-rtr-01 · FPB · Auto-recovery in 12s SNMP

14:30:30 Recovered after firmware nudge asn-pf03-cam-11 · ASN · LENS self-heal · attempt 3 of 5 Heal

14:30:18 ANPR feed flapping lc142-anpr-01 · LC-142 · Level-crossing camera link unstable Flow

14:30:04 Ping latency 18.4ms kiul-rtr-01 · KIUL · Within bound ICMP

14:29:50 Black frame detected asn-pf03-cam-18 · ASN · VA confidence 0.94 · raised STREAM_FAIL alert ONVIF

Predictive AI · 7-day horizon

Predicted failures 6 flagged

Sensor ageing + telemetry signature model · trained 2h ago

Device	Site	Risk	ETA	Likely cause	Recommendation
hwh-pf08-cam-87 PTZ camera	Howrah Jn	92	~4h	Lens fogging / dust pattern	Pre-stage replacement · ticket auto-drafted
asn-ofc-sw-core-02 OFC switch	Asansol Jn	78	~38m	PoE budget exhaustion	Load-balance across stack peer
hwh-relayroom-sw-12 Switch	Howrah Jn	66	~6h	Relay-room thermal headroom	Verify cooling · 71°C trending
asn-pf03-cam-22 Dome camera	Asansol Jn	88	~2h	ONVIF stream degradation	Replace sensor · spare in inventory
mldt-rtr-edge-01 Router	Malda Town	41	~24h	Memory pressure climbing	Schedule reboot in block window
lc142-anpr-01 ANPR camera	LC-142	33	~3d	Link retry rate up 22%	OFC splice inspection queued

Contracted SLA

SLA radar 3 at risk

Customers near contracted-uptime breach

Customer · site	SLA	Current	ETA	Open
Asansol Jn ER · Asansol Division	99.5%	96.81%	Breach in 11m	4
Howrah Jn ER · Howrah Division	99.9%	99.41%	Breach in 1h 28m	2
Barddhaman Jn ER · Howrah Division	99.5%	98.6%	Breach in 2h 16m	1
Sealdah ER · Sealdah Division	99.8%	99.92%	Healthy	0
Malda Town ER · Malda Division	99%	99.7%	Healthy	0

Auto-discovered

Topology · HW-CTRL

9 devices · last sync 14s ago

Last 24h

Noisy devices

Most alerts — candidates for tuning

hwh-pf08-cam-87 Howrah Jn · ONVIF

142

asn-pf03-cam-18 Asansol Jn · ONVIF

118

asn-ofc-sw-core-02 Asansol Jn · SNMP

bwn-fob-cam-44 Barddhaman Jn · ICMP

asn-pf03-cam-22 Asansol Jn · ONVIF

lc142-anpr-01 LC-142 · SNMP

NetFlow · 5-min window

Top talkers

Sources by egress bandwidth

hwh-vms-01 → hwh-storage-02 RTSP

12.4 Gb/s

asn-cam-bank → asn-edge-01 RTSP

9.8 Gb/s

sdah-vms-pool → fpb-datacentre RTSP

7.2 Gb/s

mldt-cam-bank → mldt-storage RTSP

5.4 Gb/s

fpb-cctv-wall → fpb-vms-core RTSP

3.1 Gb/s

lc142-anpr → asn-anpr-srv HTTPS

1.8 Gb/s

Operator queue

Active tickets 6 open

ID	Title	Site	Severity	Assignee	Age	SLA	Status
TKT-4821	hwh-pf08-cam-87 unreachable	Howrah Jn	critical	A. Sharma	12m	55m left	Investigating
TKT-4820	PoE budget overrun (auto)	Asansol Jn	warning	R. Iyer	8m	1h 52m left	Acknowledged
TKT-4819	asn-pf03-cam-18 black-frame	Asansol Jn	critical	M. Yadav	34m	26m left	Dispatched
TKT-4818	LC-142 ANPR feed flapping	LC-142	warning	S. Khan	1h 4m	3h left	Investigating
TKT-4817	RTSP latency on FOB cam-44	Barddhaman Jn	warning	A. Sharma	1h 22m	2h 38m left	On hold · vendor
TKT-4816	BGP flap nbr 64512 — root cause	Fairlie Place	info	R. Iyer	2h	Routine	Documenting