The operating system used on the majority of Cisco's routers and switches; a package of routing, switching, internetworking and telecommunications functions tightly integrated with a multitasking operating system. For Apple's mobile device OS, use apple-ios.

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4 views

Parse server on AWS ElasticBeanStalk does not stream .mp4 PFFile to iOS AVPlayer and Safari?

Parse server hosted on AWS ElasticBeanStalk(deployed with AWS button) cannot stream .mp4 PFFile saved in mongodb on AWS EC2 (EBS) to iOS AVPlayer and Safari browser. Video plays on Chrome browser but ...
-2
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0answers
15 views

Getting IP Address via Phone Number [closed]

I have an iOS application that uses a MySQL database to store their hashed information that they enter when the application first loads. Before I hash the data, I would like to find their IP Address ...
0
votes
3answers
2k views

Configure hairpinning on Cisco 871 IOS 12.4(15)T4?

I'm a newbie to IOS. In the past I've used consumer routers which seem to have the smarts to automatically route requests to internal hosts addressed by their public name back to the internal network. ...
5
votes
4answers
2k views

How can I automate the deployment of cisco IOS upgrades?

I was googling this and didn't turn up anything. If you have 100 some odd Cisco routers and switches how do you push out new IOS releases? Certain not by manually logging into every device. The only ...
1
vote
1answer
73 views

Nginx with http2 and ios WKWebView

We are running nginx on a debian system as our loadbalancer nginx version: nginx/1.9.10 built with OpenSSL 1.0.2e 3 Dec 2015 (running with OpenSSL 1.0.2g 1 Mar 2016) We had http2 activated in our ...
1
vote
1answer
3k views

Cisco - Port's configured trust state is now operational

I am looking at a Cisco switch's log at work and am a bit confused by how verbose it can be at times. For instance, we use automatic QoS here and I often see this when phones are plugged: Mar 18 15:...
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2answers
3k views

Cisco 881w AP factory reset

If I want to return to the factory IOS and configurations of the AP only, I must issue this command: service-module wlan-ap0 reset default-config right? But which IOS is going to replace the ...
1
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0answers
22 views

Does Rabbitmq support Elliptic Curve Encryption?

I am using rabbitmq for chat. I have already installed the ssl on machine, which work fine for Android platform, but iOS broker not able to establish connection with machine and always show SSL ...
0
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1answer
1k views

Cisco 887VA Port Forwarding Not Working

I have a Cisco 887VA connected to our BT Business Broadband line. We also have another modem on a seperate connection which also handles our DHCP. The Cisco is plugged into our network switch, as is ...
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0answers
10 views

Logging NAT translation errors on Cisco IOS router? (port scanning, bogus 'established' packets)

We have a NAT setup with port mappings to internal Webservers and DNS servers. If someone tries to connect, say, to port 22 (SSH), then those packets are dropped simply because there is no static NAT ...
7
votes
3answers
1k views

How to configure IIS 7.5 SSL \ TLS to work with iOS 9 ATS

Problem: Our mobile app can no longer establish a secure connection to our web-service since iOS 9 now uses ATS. Background: iOS 9 introduces App Transport Security Server Setup: Windows Server 2008 ...
1
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0answers
33 views

Windows Server DNS Issue - Apple iOS fails with Server2008 r2

We have a peculiar issue in that our company ipads cannot resolve DNS correctly when pointing to server 2008 r2 with the DNS role. They are however, resolving correctly when targeting server 2012 with ...
9
votes
4answers
2k views

How to fix Image Swapping Issue in iOS 8 with keep-alive + HTTP Pipe-lining?

Ever since iOS8, the sites I managed are experiencing an intermittent problem in which images are swapping locations with other images. This has been mentioned in a number of places, but with no ...
0
votes
3answers
795 views

Is there a Cisco IOS command for finding out the serial number of a switch / router?

I am doing an inventory of all of our switches and I was wondering if there's a Cisco IOS command that will return the serial number for a switch and router? Thanks in advance!
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0answers
20 views

iPad: Unable to connect to a Wi-Fi without internet

I'm currently developing an embedded system hosting a web-server and working as an Access Point. The web server is needed to configure the embedded system using a tablet. Here is the configuration ...
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0answers
29 views

IIS ssl not working on osx/ios safari video stream

My IIS8.5-server is reverse proxying to my server which is streaming a video from database. My video streams fine on https with chrome, and i have enabled partial content accept ranges on my server. ...
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0answers
137 views

Linphone iOS behind CGNAT sets wrong Contact Header

We are using Linphone client on iOS over Verizon network. Our client sends wrong IP address on Contact header at 200 OK message as a response to INVITE message from Asterisk. SIP trace Our client's ...
0
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0answers
25 views

IOS + StrongSwan + Windows RADIUS (NAP)

We've got Windows NAP, Windows Certification Services and many kind of clients wich uses Windows, android, OS X and iOS. All clients have certificates issued Windows CA, and I need that they connect ...
0
votes
1answer
7k views

How to delete multiple files from a Cisco router flash memory

I have filled up my router's flash with voice files and folders and wanted to remove them. I there a script that can delete all files in flash except for the IOS image?
3
votes
0answers
74 views

Nginx - SSL forward secrecy and iOS9 support

I'm trying to bring a couple of Linux web servers into line with the current recommendations for SSL - in particular for allowing iOS9 to connect. One server is CentOS 7, the other CentOS 6.4. I have ...
-3
votes
2answers
93 views

Not able to resolve my domain name intermittently [closed]

I am experiencing a strange behavior w.r.t DNS resolution when connected to certain WiFi networks. (only on iOS devices) Issue is: Safari is able to resolve my domain name correctly but sometimes for ...
0
votes
0answers
37 views

iOS ipsec vpn configuration to bypass private ips (lan ips) being routed on vpn tunnel

I am using an ipsec based vpn configuration profile to connect a number of devices on my network to a remote strongswan based vpn server using certificate based authentication and connect on demand. ...
1
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0answers
61 views

Proper NAT/routing configuration for device-wide iON VPN (using NETunnelProviderManager)

I am trying to set up a VPN server environment to work with the test program provided by Apple called SimpleTunneler, which uses NETUnnelProviderManager introduced in iOS 9.0. For the server portion I ...
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0answers
68 views

Getting NETunnelProviderManager to work in Per-App VPN mode

I am trying to experiment with the custom VPN support added in iOS 9.0, in particular the class NETunnelProviderManager. I have gotten the "routing by destination IP" mode working somewhat, and now ...
1
vote
1answer
149 views

Cisco Router: ran 'no enable password'; 'enable' still asks for a password

I have a Cisco router (it's hard to access physically so I can't tell you the model) being used as a NAT without a firewall (inside the network in such a way that that does not pose a security thread) ...
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0answers
112 views

APN fails for Apple Profile Manager

We have a new Mac on which we configured profile manager from scratch. Were trying to use it as an MDM to push profile settings over the WAN. I have obtained an APN certificate and the server is using ...
0
votes
1answer
105 views

First ping (to any destination) fails from switch but not from router

I've got a basic network setup, just doing NAT to a single public address to an internal /24 without any VLAN's or fancy routing. Both my router and switch are running Cisco IOS 12.x. My ...
1
vote
1answer
77 views

invalid password at my Cisco 2961 router

I am going crazy here! I set a password at my router and I can't think of anything that could be wrong! I even saved the configuration before I got locked out of the router, I will share it with you. ...
0
votes
1answer
64 views

Cisco Aironet 1200 dhcp relay config

It's about 6 years since I last configured an IOS device and I have forgot a lot of it sadly! I got a Cisco Aironet 1200 AP ( IOS (tm) C1200 Software (C1200-K9W7-M), Version 12.3(2)JA2, RELEASE ...
2
votes
1answer
2k views

How can an iPad be unsupervised, if the configurator Mac which supervised it is lost?

When supervising iPad 4 devices running IOS8 using Apple Configurator. What happens if the Mac running Apple Configurator blows up and the backups are lost? I understand that iPads can only be ...
4
votes
2answers
1k views

Cannot ping outside Fa4 on cisco 871w Router

After starting fresh after a write erase and a reload on a cisco 871w. I cannot ping outside of the wan (fa4). I gave vlan1 (default) an ip because apparently the built in "4 port switch" is a layer ...
1
vote
1answer
78 views

Filtering even ip address from a router

Is there a way to filter out even(or odd) numbered IP address from passing through a router (I am working with the cisco packet tracer) using access lists or any other methods? Thank You
1
vote
1answer
285 views

Sending IOS .bin file to Cisco 3750 Catalyst Using TeraTerm (xmodem)

I want to Update my Cisco 3750 Catalyst IOS. I don't have a LAN Connection with the Switch,just Console Cable, so I'm using xmodem and Tera Term to send the .bin file to switch. When I go to Tera ...
3
votes
1answer
118 views

Apple Server: “Trust this computer” automatically via Profile manager

I'm trying to figure out if it would be possible to push a "Trusted computers" list to an iOS-device via Profile manager. This to avoid the annoying "Trust this computer?"-dialog when connecting to a ...
0
votes
0answers
20 views

Cisco 1921 ISR K9 with Cisco 2620xm failover

I have a Cisco 1921 ISR and a Cisco 2600 Router (2620xm). The C1921 is the primary router on the corporate network. I would like the Cisco 2600 to connect to a module on the C1921 and provide 2 ...
0
votes
2answers
2k views

Why can't I enable SSHv2 on my Cisco 3750X?

It seemed simple enough: use ip ssh version 2. This was the result: 3750xCoreStack(config)#ip ssh version 2 Please create RSA keys to enable SSH (and of atleast 768 bits for SSH v2). ...
0
votes
1answer
9k views

Port Forwarding on Cisco Router

I'm a Cisco newbie, have the 1841, with two ethernet interfaces: interface FastEthernet0/0: Internal Desired destination IP: 186.67.181.140 interface FastEthernet0/1: External World IP 186.67.181....
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votes
0answers
20 views

Cant send large attachments from iOS using Exchange 2013 [duplicate]

Some of my users are having issues sending emails with attachments from iOS devices but the same works fein from desktop versions. There seems to be a link to the size of the attachment, as an example ...
2
votes
1answer
1k views

Can a Private VLAN trunk also trunk normal VLANS

Imagine a topology with Switch A and Switch B trunked together. Also imagine a router on a stick attached to Switch A that routes for these VLANs. The VLANs are as follows: VLAN 1 = 10.1.1.0/24 ...
0
votes
0answers
83 views

softhether VPN server: PPP server not responding

I've created a Softether VPN server on a VPS. Connecting works great (over L2TP) but when I lock my iPhone (and wifi/4G gets disconnected) it sometimes doesn't reconnect. I then get this error message ...
0
votes
1answer
281 views

LACP - Up Sngl-port-Bndl Mstr Not-in-Bndl

I setup a port channel between two Cisco switches, a 6509 running ios 12.2(17r)S4 and a 5596 running nx-os 5.2(1)N1(4). Several issues arose including bad patches and broken cables, but I currently ...
0
votes
0answers
300 views

Site-to-Site VPN not connecting with Cisco 877

I can't seem to get the VPN connection going with my 877. I have an old IOS (12.4) but it looks to me like all the pieces are there. I have compared this config against the Azure-provided (albeit ...
1
vote
1answer
664 views

How to choose VDSL firmware on a Cisco 887VA router?

On Cisco ADSL routers, there is a wide choice of modem firmware releases available, as well as IOS releases; each IOS release comes with its built-in modem firmware, but you can override it with a ...
0
votes
2answers
33 views

How do I know if a specific cisco router and IOS support a certain feature?

The reason I'm asking is I'm trying to set up a Cisco Catalyst 2800 series router as an 802.1x supplicant. According to this document, http://www.cisco.com/c/en/us/td/docs/ios-xml/ios/sec_usr_8021x/...
0
votes
1answer
163 views

Cisco switchport is solid amber

I have a port on my switch that is showing a solid amber light. I have tried to shutdown this port, but it still shows the solid amber. This switch is production critical so, I cannot reboot it ...
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vote
0answers
298 views

CentOS + strongswan + iOS VPN API, hal

I'm trying to setup StrongSwan on CentOS for iOS with VPN API. This API uses IKEv2 protocol. Here is my logs + configuration files. When i press connect in iOS device it's getting off in a few moments....
3
votes
2answers
5k views

cisco router loses configuration on reload even after saving it

I'm configuring a Cisco 3640 and it's not saving simple things like my hostname. I've tried with 'wr' and 'copy running-config startup-config'. Also erased the configuration but no luck. There's no ...
0
votes
0answers
26 views

view the maximum equal cost paths configured for OSPF

How do you check if the maximum number of equal cost paths has been modified (with the (config-router)# maximum-paths command)? Is the only way by viewing the running configuration? show ip ospf ...
3
votes
2answers
1k views

WiFi access point without internet access - iOS devices disconnect

I'm trying to configure a WiFi access point to offer a web service on the local network, without offering clients internet access. The web server has a fixed IP address (let's say 192.168.2.2) and for ...
1
vote
1answer
140 views

IOS traffic-export equivalent for Junos

In IOS the traffic-export command allows you to take incoming packets and send them, unaltered, to a specific interface. Is there an equivalent way to do this in Junos? I've got a J-series 2350 here. ...