Questions tagged [ssid]
SSID (Service Set Identifier) is a unique set of characters that identifies a wireless network.
140
questions
0
votes
0
answers
20
views
How to bridge 2 SSIDs to share LAN resources
I have a Huawei router which allows me to create 2 SSIDs (the main one and the other for guests), the problem is that it is impossible to share LAN resources despite that they share same IP range and ...
- 2,528
0
votes
0
answers
53
views
My wifi ssid not even showing up to any of my devices
So I bought my router on 25 April 2024, it is " Mercusys MW325R v3".It was going perfectly fine until 06 may 2024 in the morning around 8 to 10 am, when i woke up and turn on wifi in my ...
- 1
0
votes
1
answer
428
views
Why is Windows 10 not fetching all available WiFi connections in my PC? One is missing [closed]
I have a computer running Windows 10. My problem is that, one WiFi connection "RAJ" is not showing all other are available and connecting.
I pressed forgot on the "RAJ"
connection ...
1
vote
2
answers
511
views
Does an extra SSID on a UniFi AP interfere with exiting ones?
I have a UniFi access point on which I have historically created a few SSIDs. I now would like to add a new one and I was wondering to which point such numerous SSIDs can be a problem (from an ...
- 3,355
0
votes
0
answers
78
views
Different Custom DNS for Each Wifi SSID
I want to set Custom DNS for each SSID Wifi.
For example,
SSID 1 - Cloudflare DNS
SSID 2 - Adgaurd DNS
SSID 3 - Default
I have ZTE Router
- 101
0
votes
0
answers
27
views
Linux set IP address dependend on SSID name [duplicate]
I would like to set the IP address configuration in my /etc/network/interfaces based on the SSID. Wifi connection is configured via wpa_supplicant and has two network={...} blocks with different SSIDs....
- 121
0
votes
1
answer
486
views
Where are the passwords of WiFi SSID saved in Ubuntu?
I've 2 instances of Ubuntu v20.0 (U1 & U2) installed in secondary storage. This is a bare metal install (not VM) and the selection of U1 or U2 is made via the Grub bootloader.
Each time I switch ...
- 11
21
votes
3
answers
9k
views
Is a hidden network with "X" security less secure than a non-hidden network with that same "X" security?
From casual reading over the years, I've frequently encountered statements to the effect that hidden networks (i.e. wireless networks that does not broadcast its SSID) are unsafe, and that you should ...
- 1,217
0
votes
2
answers
159
views
Creating a third network on a single router?
This might be a silly question but I'm having difficulty finding a reliable answer...
Example situation: I tend to use only my router's 5 GHz band. But I would also like to share wifi with the next ...
-1
votes
2
answers
718
views
Do multiple SSIDs provide additional security?
I am trying to learn more about home networking and have been experimenting with a Netgear Nighthawk R8000P Router. I noticed that it offers different SSIDs, and initial searches seemed to suggest ...
- 119
-2
votes
2
answers
3k
views
Ways to set up routers with the same SSID
I'm planning the network for the house I'm blueprinting.
I intend to have three routers around the house.
Conveniently, the company has a fiber optics modem with three ports.
Now,
Since the modem ...
- 482
0
votes
1
answer
4k
views
How can I prevent my Windows laptop from jumping between two different access points (same SSID) when the signal is similar?
We have four Asus routers around our property - one that does the routing, and three others set to access point mode, connected via ethernet. All on the same pair of SSIDs - "My house 2.4GHz&...
- 491
0
votes
1
answer
176
views
Why disabled SSID broadcast on router leads to undiscoverable machines in lan
Setup:
router TL-WR841N (tp-link last firmware TL-WR841N v13 00000013)
laptop (macOS)
Raspberry Pi 4 (Raspberry Pi OS)
IPs assigned successfully via DHCP router service. Disabled "SSID ...
- 3
1
vote
0
answers
180
views
Same 2.4 gHz SSID on new router shows up as a different network
I bought a new TP-Link AX1800 Router to replace my old AC3150 router. I set the same SSIDs for the 2.4 and 5gHz networks, and set the same passwords and security settings.
All my 5gHz devices ...
- 11
1
vote
3
answers
3k
views
I named identically 5GHz SSID on my router. Will it roam automatically?
I have a router with both 2.4GHz an 5GHz bands (Xiaomi Redmi AC2100). I burned it with OpenWRT and named both radio0 and radio1 with the same name (initially they were named "something" and &...
- 13k
0
votes
0
answers
56
views
Do using multiple access points affect WiFi performance?
I use an additional WiFi access point on my router. One for personal use and other for guest access. But if I leave the guest mode on, will it pose any issue to my other connection. Will there be any ...
- 118
2
votes
2
answers
2k
views
Devices connected to router can't reach devices connected to access point when using the same SSID?
I seached and tried different solutions for hours but can not get this to work.
Hopefully someone is able to help me.
The Setup:
Main router (Salt Fiber Box) with IP 192.168.1.1
It has 2.4ghz and 5ghz ...
1
vote
1
answer
934
views
Wifi precedence 2.4Ghz and 5Ghz
In my house I have a wifi router (Fritzbox) with both 2.4Ghz and 5Ghz, I discovered that most of my dual frequency client use always 2.4Ghz and I'm trying to understand why.
When I come home the 2....
- 2,341
0
votes
0
answers
1k
views
Hidden Network causing Overlapping on my WiFi
I am using inSSIDer and it is telling me that I have an overlapping network problem. Through further diagnosis, I have found the network with a similar frequency causing my lag and network issues. The ...
2
votes
1
answer
696
views
Router SSID not showing up on my Ubuntu / Windows machine, but shows up on every other device in the area
I am trying to connect to a private router in a classroom set up by my professor. This router is a Netgear Nighthawk X6S, model R8000P. It does not show up on my wifi list, but it does show up on my ...
4
votes
3
answers
5k
views
If a device is connected to a Wi-Fi network via WPS, will it stay connected if the SSID of the network is changed at a later date?
I should start by noting that I'm aware of the known security risks with using WPS within a network setup; the following question is just for informational purposes.
Assume the following:
I have a ...
- 1,325
0
votes
1
answer
997
views
Hidden SSID plus WPA2
Will using hidden SSID compromise WiFi security in some way when WPA2 and fixed MAC-addresses access list are enabled?
- 954
0
votes
1
answer
687
views
Same SSID different APs and MAC address filtering
I have one router and one Wi-Fi extender.
The extender is only used to convert Wi-Fi to Ethernet to my desktop PC.
Therefore I don't need the Wi-Fi signal from the extender, but the extender does not ...
- 33
0
votes
1
answer
5k
views
Is there a way to change SSID password without affecting all connected devices?
I feel that my Wifi password is compromised, but I have 37 devices connected to the SSID currently.
Is it possible to change the SSID password in the router without changing it in all 37 devices?
0
votes
1
answer
195
views
I think someone is trying to scare me with their SSID name
This is occurring on my Windows 10 Laptop.
So I was just minding my own business when I accidentally pressed the Airplane mode button. Naturally I reconnect to the WiFi but whilst doing so I spotted ...
0
votes
0
answers
519
views
Can your SSID affect connectivity?
I have google fiber at home, and with working from home lately, we've started to run into some issues.
Specifically, my wife's phone (samsung galaxy S9+) will intermittently disconnect, and my mac ...
- 161
-1
votes
2
answers
619
views
How to ban bad wifi extender by his MAC address
Somebody made an unauthorized wifi extender, which has the same SSID than the network I connect, but is crappy, slow, unreliable, and rarely works.
The only way I can connect to internet, is to the ...
- 27
1
vote
0
answers
3k
views
Is it beneficial to use the same SSID & password for my router acting as an access point?
I have my main router downstairs, and have an ethernet cable running from my main router to my upstairs router which is acting as a bridge/accesspoint.
Should I configure my access point router to ...
- 229
3
votes
1
answer
17k
views
why does "iw wlan0 scan" results in errors "Network is down (-100)" or "device or resource busy (-16)"
Why is "iw wlan0 scan" unstable? Sometimes it provides an output and majority of the time returns nothing and provides the "resource busy" or "network is down" error message. I have this scan written ...
- 31
2
votes
1
answer
1k
views
How can I make the SSID for my guest network hidden on my Synology Router?
I own a Synology RT2600ac router which broadcasts a network on both 2.4/5 GHz with a hidden SSID. The configuration for this network looks like this:
The dropdown circled in the red box is set to "...
- 196
0
votes
2
answers
668
views
After changing SSIDs, "Windows was unable to connect to the network" appears instead of connecting to the new SSID
A Windows computer is connected to a network, and used to change the network's SSID through the administrative interface. After, the user attempts to connect to the newly named network, and enters ...
- 1,892
2
votes
0
answers
479
views
Specify DNS servers per SSID in Windows 10 [closed]
Is it possible to specify DNS servers per SSID in Windows 10?
At the moment, the DNS servers are pulled via DHCP from the AP that I am connected to. I would like that to happen only when I'm home, ...
- 21
0
votes
1
answer
123
views
Cannot connect access points with same name using Windows 10
Consider:
a laptop running Windows 10
a Samsung tablet running Android and having 4G internet access
a Samsung phone running Android and having 4G internet access
The tablet and the phone should be ...
- 234
0
votes
0
answers
140
views
Shall I give my secondary router a reserved IP through DHCP or ARP?
My primary router [192.168.100.2] has DHCP enabled through the addresses 192.168.100.3 to 192.168.100.200 - I have installed a wireless range extending router [192.168.100.3] with the same SSID at ...
- 677
0
votes
2
answers
2k
views
No Internet access to guest SSID with dedicated 802.1Q VLAN
I have a firewall (Pfsense).
I have a managed switch (TP Link TL-SG108E.)
I have a wireless access point (TP Link TL-WA801ND.)
The firewall (Pfsense) has 1 Ethernet port with four sub interfaces.
...
- 534
2
votes
1
answer
3k
views
Why do clients broadcast SSID's and can you disable it?
When a WiFi client is not connect to a wireless network and looking for WiFi networks to connect to, the client broadcasts a list of known networks. I know that this is so that it can connect to ...
- 199
1
vote
3
answers
80
views
Is it possible to do a drop in a replacement for a wifi router?
I'm thinking of switching ISPs and I would have to return my wifi router. I'm wondering when I get a new router, if I have my SSID and wifi password configured the same as my old router, would I have ...
- 133
0
votes
1
answer
4k
views
how to manage multiple wifi access points without interference
i have a radio which can connect to multiple ssids depending on what is within range
i am struggling with wifi interference at work. i have 4 access points within close proximity. if i set the first ...
1
vote
1
answer
3k
views
Is Unicode not supported by my router?
I'm trying to add a Unicode character (https://emojipedia.org/fire/ 🔥) to my WiFi's SSID, as I've seen a lot of people managing to do it. However, this doesn't currently work.
The standard ...
user775750
0
votes
2
answers
2k
views
3 Same wifi SSID but 2 does not work
I am having a problem connecting to specific wifi
The problem is that there is 3 wifi with same SSID
2 of them are not connecting to the internet
and the 3rd one is little bit far
The first and ...
0
votes
1
answer
73
views
Can a Router read a phones previously visited networks (SSIDs)? [closed]
I'm making a project in which it is necessary that the router is able to read the SSIDs (names of networks) previously visited by the device (commonly phones). Ive also read that some of previously ...
- 1
4
votes
7
answers
5k
views
Steps to take when being targeted by "Evil Twin" WiFi attack?
I'd like to ask for help, maybe steps on what to do, when being targeted by an "Evil Twin" attack.
My question is related to this:
SSID with very similar name, is this an attempt of hacking?
But I'm ...
- 149
137
votes
11
answers
44k
views
SSID with very similar name, is this an attempt of hacking?
I noticed that another SSID pops up in my WiFi with the same name as mine (quite personal so could've only been intentionally copied) but a couple of the letters are capitalized. Their version has no ...
- 1,117
1
vote
1
answer
2k
views
Dual-band wifi router to dual-band extender: can/should I use a single SSID name?
I have a UK Virgin Media Suberhub 2ac Cable Modem/wifi router (rebranded Netgear) connected via wifi (ethernet not an option) to a LinkSys RE6700 extender. Currently I have it set up with four ...
- 159
2
votes
1
answer
144
views
Windows 10 no wifi networks visible - even the one I'm connected to
Suddenly, today, when I click on the wifi icon on the taskbar, it pops up an empty list. There are no wifi networks visible. Even if I go into settings and click on "list available networks", it's ...
- 170
0
votes
1
answer
8k
views
Find out whats broadcasting hidden SSID [duplicate]
I live far away on the country side and the last 2 days i see a WiFi with a hidden SSID and i can't figure out were it comes from.
I don't have any neighbor living close enough either.
Any ...
1
vote
0
answers
143
views
Multi-point WiFi configuration options
I have a property which contains a significant amount of metal structure between the floors, but not between rooms on each floor.
Currently because of this to achieve a decent WiFi signal throughout ...
- 11
2
votes
2
answers
197
views
Wireless AP band detection
Can 2.4 GHz wireless client see/find 5 GHz SSID networks in the range?
Can 5 GHz wireless client see/find 2.4 GHz SSID networks in the range?
Is there any criteria of wireless networks found by ...
- 53
0
votes
0
answers
2k
views
Enterprise Wireless 5GHz Deauth
I am running blackbox pentests on an enterprise wireless setup. My area of attack consists of multiple APs that have both a 2.4GHz and a 5GHz radio.
I have successfully deauthenticated users from the ...
17
votes
1
answer
64k
views
How do I see the BSSID of the Wifi AP I'm currently connected to in Windows?
In Windows, how can I find the BSSID of the Wifi Access Point I'm currently connected to?
- 2,634