Network Engineering Stack Exchange

2

votes

2

answers

214

views

No traffic on Router

router

modified 1 min ago Community♦ 1

0

votes

1

answer

13

views

Obtaining packet switch-port information via a mirrored port?

modified 53 mins ago Ron Maupin♦ 68.7k

7

votes

1

answer

1k

views

Raw API data for Cisco Meraki CMX Dashboard

cisco router network

modified 1 hour ago Muhammad Irfan 7

0

votes

0

answers

8

views

Border Gateway protocol resources [on hold]

bgp

modified 2 hours ago konstantinosAR 25

0

votes

0

answers

5

views

Decrementing hop count results in ping failure [on hold]

router ipv6 mininet

asked 2 hours ago ollie299792458 101

0

votes

1

answer

2k

views

Beginners Guide to VLAN with Netgear & Ubiquiti HW VLAN101?

switch router vlan lan

modified 4 hours ago Community♦ 1

0

votes

0

answers

5

views

How do DCF and MACAW solve the exposed node problem?

ieee-802.11

asked 5 hours ago Lewis Kelsey 108

0

votes

0

answers

14

views

Why is there no contention window after a DIFS interval on the first transmission in diagrams?

ieee-802.11

modified 5 hours ago Lewis Kelsey 108

0

votes

0

answers

8

views

I want to create a dc++ hub on my local network which has 3 routers , [on hold]

router network

asked 6 hours ago Palash 1

0

votes

0

answers

15

views

Connect two devices directly via Ethernet [on hold]

ethernet ssh bridge ip-link-local

asked 6 hours ago openloop 1

0

votes

0

answers

9

views

How to create Routing between Mobile Hotspot Network and USB tethered device? [on hold]

ieee-802.11 networking network-access mobile

asked 6 hours ago Krunal Sonparate 101

0

votes

0

answers

15

views

What actually is EIFS?

ieee-802.11 mac

modified 7 hours ago Lewis Kelsey 108

0

votes

1

answer

13

views

Using an Ethernet cable and USB Ethernet adapter at the same time?

ip ethernet network layer1 lan

answered 8 hours ago Zac67 33.2k

0

votes

0

answers

21

views

Port forwarding to single device from multiple gateways not working [on hold]

dhcp port-forwarding gateway

modified 9 hours ago Ron Maupin♦ 68.7k

2

votes

1

answer

340

views

WPA2 Enterprise with NPS and WLC

cisco ieee-802.11 radius cisco-wlc

modified 10 hours ago Community♦ 1

0

votes

0

answers

6

views

syn flooding attack on a telnet server that listens on multiple ports [on hold]

tcp networking transport-protocol layer4

asked 11 hours ago Sabarna Hazra 1

0

votes

0

answers

8

views

Need to configure site to site SSL VPN (NOT IPSEC) between two cisco routers [on hold]

cisco sslvpn site-to-site

modified 12 hours ago Mike Thomas 1

0

votes

0

answers

13

views

HP Core Switches and Access switches giving packet losses in network [on hold]

hp

modified 15 hours ago محمد شہباز حیدر 1

0

votes

1

answer

15

views

how p2p connections are established over the internet [on hold]

networking peering

answered 19 hours ago Zac67 33.2k

0

votes

0

answers

14

views

Is it right to choose ALOHA and not Bit-Map in this case? [on hold]

protocol-theory networking network-access

modified 19 hours ago Networking 1

1

vote

1

answer

16

views

Can anyone Explain me difference Between PSH and URG flag in TCP segment

cisco tcp networking transport-protocol layer4

answered 21 hours ago Ron Trunk 40k

0

votes

1

answer

14

views

How do devices with static IP behave themselves when plugged to a new network? [on hold]

ip dhcp

answered 21 hours ago Ron Trunk 40k

3

votes

2

answers

670

views

Problem with an n-host, zero-switch topology in mininet

sdn openflow mininet

modified 21 hours ago Zac67 33.2k

1

vote

1

answer

15

views

ipv6 dhcp pool option link-address

cisco ipv6 dhcpv6

answered 23 hours ago Sander Steffann 6,235

0

votes

1

answer

447

views

IP NAT Enable - Port Forwarding Range

cisco nat loopback

modified yesterday Community♦ 1

0

votes

0

answers

9

views

What is bi-directional uri routing? [on hold]

routing cisco-asa

modified yesterday Muhammad Irfan 7

0

votes

0

answers

13

views

Troubles with recursive DNS using bind9 [on hold]

network dns

modified yesterday Zac67 33.2k

-1

votes

0

answers

11

views

Two million packets [on hold]

router

asked yesterday nubee 1

2

votes

1

answer

2k

views

IPSec IKEv2 connection failure due to RSA authentication issue

cisco ipsec authentication ike

modified yesterday Community♦ 1

2

votes

1

answer

145

views

Event manager applet not getting recognized for Cisco ASA ver8.0

cisco cisco-asa firewall cisco-eem

modified yesterday Community♦ 1

6

votes

1

answer

1k

views

Having trouble setting up VPN on a Cisco RV180W

cisco vpn

modified yesterday Community♦ 1

2

votes

1

answer

138

views

Configuring multiple subnets with switch connected to single router interface

switch router switching design

modified yesterday Community♦ 1

1

vote

2

answers

28

views

What happens when DHCP client and server are on different VLANs

vlan dhcp

answered yesterday Ron Maupin♦ 68.7k

0

votes

1

answer

31

views

How to send traffic destined for public internet over network VPN without full tunnel [on hold]

vpn nat network dns palo-alto

modified yesterday Evrkusd 1

2

votes

2

answers

356

views

HP ProCurve 2524 - CLI Command to find Fiber Transceiver's Serial Number

fiber hp-procurve sfp cli switchport

modified 2 days ago Zac67 33.2k

1

vote

1

answer

30

views

VPLS how to signal CE facing interface failure

bgp vpls dual-homed

answered 2 days ago NABEEL NASIR 231

3

votes

0

answers

127

views

+100

Is a TCP segment with FIN but not ACK ever encountered today?

tcp firewall intrusion-prevention

modified 2 days ago fundagain 32

-3

votes

0

answers

18

views

Network Problem [on hold]

networking

asked 2 days ago Roger Nehme 1

-2

votes

0

answers

28

views

Two LANs cannot communicate [on hold]

networking

asked 2 days ago Roger Nehme 1

1

vote

2

answers

41

views

Cisco WLC: Displaying AP configuration commands

access-point cli cisco-wireless cisco-wlc

answered 2 days ago YLearn♦ 22.5k

0

votes

1

answer

28

views

EX3300 can not use irb.x, so how to access the layer-3 address?

juniper juniper-junos juniper-ex

modified 2 days ago Roger Sanghee Gold 309

0

votes

0

answers

25

views

DHCP failed. A PIPA is being used [on hold]

dhcp

asked 2 days ago Paula Anselmo 1

0

votes

0

answers

17

views

What types of communication cables can pass through electrical conduit? [on hold]

network layer1 design

asked 2 days ago ruasoliveira 1

0

votes

0

answers

14

views

Setting up Guest WiFi on a Sonicwall TZ 215 plus Sonicpoint NDRs using a VLAN [on hold]

wireless ieee-802.11

asked 2 days ago bkd 1

0

votes

0

answers

7

views

Transport package through tunnel from gateway to Server without changing source ip [on hold]

routing networking tunnel

asked 2 days ago jrgn 1

0

votes

1

answer

223

views

How to use sFlow-RT with RYU (SDN Controller) for detecting flows in a Mininet Topology?

sdn openflow sflow

modified 2 days ago Community♦ 1

0

votes

0

answers

14

views

Dhcp relay on backbone [on hold]

vlan dhcp interface

asked 2 days ago user19215 76

-1

votes

0

answers

13

views

Network ID(Name) in subnetting? [duplicate]

subnet

modified 2 days ago Arthas 1

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