ASUS DSL-N12E_C1 Windows XP 64-bit Drivers

Utilities

ASUS Firmware Restoration version 2.0.0.0 OS Supported: Win XP/ Win Vista/ Win 7/ Win 8/ Win8.1/ Win10 Download

ASUS Device Discovery version 1.4.7.1 You can use the device discovery tool to find the IP address of wireless router.
OS Supported: Win XP/ Win Vista/ Win 7/ Win 8/ Win8.1/ Win10 Download

ASUS DSL-N12E_C1 Firmware Restoration version 1.9.0.4 Download

Utility supports MFP (Multi-function Peripheral, MFP or All-in-One Printer) version 1.0.5.5 Supported OS of Utility--"Printer Setup": Windows XP/2003/Vista/7 Download

Firmware

ASUS DSL-N12E_C1 Firmware version v1.1.2.3_743 (This product supports both Annex A and Annex B) DSL:
- When ENCAP Mode is selected as "PPPoE LLC" or "PPPoE VC-Mux", now the 802.1Q selection can be selected and displayed.
- Removed DSL Modulation > G.DMT mode auto switch function based on data rate observed.

Bug fixes and enhancements:
- Support new Feedback mechanism.
- PPPD module updated: ppp-2.4.7, fixed possible PPPoE/PPPoA periodic interruption issue.
- Fixed IPTV issue with specific ISP/IPTV service provider.
- Fixed Web UI related issues.
- New input field "ASUS Service No./Case#" added for Feedback form.
- Fixed VoIP service fail issue after Dual WAN fail back occurred.
- Fine tune DHCP leases > expire time display format.
- Dual WAN ping target timeout(3 times), changed to 8.8.8.8 instead.
- Fixed Router app failed to prompt for a new version of firmware for update issue.
- Removed unnecessary debug message from Syslog "==>Set_RadioOn_Proc (ON)”.

Security:
- Fixed command inject in the web-based management interfaceThe security vulnerability.
- Block domain name resolving queries of suspicious servers.
- Fixed CVE-2004-0789 (DNS Response Flooding) vulnerability.
- Fixed malformed DNS packet validation.
- Fixed class/type validation , no more IN/A replies to non-IN/A queries.
- Fixed invalid authoritative replies with fake address.
- Added NotImpl reply to non-IN/A queries.

Please unzip the firmware file first then check the MD5 code.
MD5: 62fb2fb1b01d3f6e9ef4a14d10c9ee69 Download

ASUS DSL-N12E_C1 Firmware version v1.1.2.3_617 (This product supports both Annex A and Annex B) DSL:
- Fixed applying wrong DSL setting by wrong attribute issue.
- ADSL WAN (ATM) QIS manual setting list updated.
Add Turkey ISP TTNET, ADSL+IPTV service.
Add Turkey ISP D-Smart Net(Smile ADSL), ADSL+IPTV service.
Add Turkey ISP Doping, ADSL+IPTV service.
Add Turkey ISP Turkcell Superonline, ADSL+IPTV service.

Bug fixes and enhancements:
- Fixed Dual WAN, Primary/ Secondary WAN switching issue.
- Fixed when applying ISP Specific Setting, it failed to take effect issue.
- Fixed ASUS Router app related issue.
- Fixed various UI related issues.
- When Dual WAN is enabld, now at DDNS page could select WAN unit.

Security:
- Fixed WPA2 security vulnerability issue.
- Fixed UI security vulnerability.

Please unzip the firmware file first then check the MD5 code.
MD5: 6161676df5294876485f8bb9ff2f5f5c Download

ASUS DSL-N12E_C1 Firmware version 1.1.2.3_502 (This product supports both Annex A and Annex B) Bug fixes and enhancements:
- Fixed possible UI failed to login issue.
- Fixed LAN > LAN IP settings failed to take effect issue.
- Fine tune web server.
- Fixed upload Settings file via IE11 would fail issue.
- Fine tune FAQ link.
- Fine tune QoS default rule list.
- Fixed various UI related issues.


Please unzip the firmware file first then check the MD5 code.
MD5: 8b071f3a32d4b4848a9e4f342506be80 Download

ASUS DSL-N12E_C1 Firmware version v1.1.2.3_473 (This product supports both Annex A and Annex B) DSL:
- ADSL WAN (ATM) QIS manual setting list updated,
Add Turkey ISP TurkNet.

Bug fixes and enhancements:
- Adopt UI login enhancement.
- Fixed various UI related issues.
- Fine tune FAQ URL links.
- Added Ethernet WAN mode Link Up/Down info for Syslog.


Please unzip the firmware file first then check the MD5 code.
MD5: 6cf0715b936c7721c3b4f3cdd81fb0a1 Download

ASUS DSL-N12E_C1 Firmware version v1.1.2.3_438 (This product supports both Annex A and Annex B) Security improvements:
- This product not affected by KRACKs Security Vulnerabilities, as do not support Client Mode nor Repeater mode and do not support 802.11r.
- Upgrade dnsmasq from v2.75 to v2.78, includes Security Vulnerabilities patches from Google Security team.
Thanks to Victor Calvo (Aetsu) for raise following security issues,
- Fixed “Reflected Cross Site Scripting” Security Vulnerability issue, now request URI will be checked(Chrome not affected as blocked by XSS_AUDITOR).
- Fixed the issue that boa does not verify the token in certain case.
- HTTPd server multiple Security Vulnerabilities - token generator, refine token generator algorithm.

DSL:
- ADSL WAN (ATM) QIS manual setting list updated,
Add Kuwait ISP Qualitynet (PPPoE)
Modify Kuwait ISP Qualitynet (PPPoA)

Bug fixes and enhancements:
- Fixed possible Settings file corrupt leads to boot up failure issue.
- Fixed possible fail to login from WAN side network with ASUS DDNS issue.
- Fixed multicast stability issue.
- ASUS Router APP, fine tune the check_passwd_strength.
- Fine tune Feedback > DSL Diagnostic feature.
- For Feedback sent fail case such as SMTP port 25 blocked, now debug log link added for users to download and send manually.
- Now supports off-line Feedback.
- Fixed various UI related issues.


Please unzip the firmware file first then check the MD5 code.
MD5: 732cc6cb0ae1c0e2257b377150b5096f Download

ASUS DSL-N12E_C1 Firmware version 1.1.2.3_345 (This product supports both Annex A and Annex B) New features:
- Support Internet Detection feature, options available PPP Echo/ Disable(WAN > Internet Connection > Account Settings).
- Now supports WAN Reconnect Scheduler feature. (Administration > System)
- Add IGMP parameter configuration/ Add IGMP Snooping, specifically for Turkey IPTV service.
- Support Dual WAN Failover Guest Network control feature(WAN > Dual WAN > Guest Network Terminate Switch).
- Now supports Access Log feature, display client info(IP, MAC, Hostname, Connection started/ finished time).
- Support DOMAINS.GOOGLE.COM DDNS Service.
- Support URL Filter for Guest Network.
- Support auto-detect Germany ISP Deutsche Telekom: BNG service for IPTV.
- Support allow specified IP address to access device, via SSH, Telnet or UI.

Security improvements:
- Check the referrer field in HTTP GET for getting *.CFG.
- Set Telnet/SSH idle timeout as 20 min by default.
- Prevent Brute Force/Dictionary attacks, now SSH/Telnet/UI would block attempted logins, 5 failed attempts leads to malicious access blocked for 5 minutes(LAN/WAN counter separated)/ with related syslog output.
- Check referrer of some web pages in GET command.
- Remove WLAN key in wps_info() for ensure security.
- Update SSH dropbear version to 2016.74/ integrate with Protection Server.
- SSH Authkeys length extended to 1023.

DSL:
- For QIS > UK > ISP Sky Broadband, remove username/password fields, proper solution adopted.
- Modify QIS > UK ISP BT - Infinity 2 to BT - Infinity.
- Update YouView IPTV Box settings for UK ISP Talk Talk.
- Support Turkey ISP Turk Telekom - Tivibu IPTV service. (thanks to the support from Tecnics / Emre Kalay)
- ADSL WAN (ATM) QIS manual setting list updated,
Add Kuwait ISP Fasttelco
Modify Russia Балашиха ISP Домолинк (0/35)
Add Russia Балашиха ISP Домолинк(35/33)
Add Spain ISP Ocean
Add Turkey ISP Superonline
Add Nepal NTC
Add Germany ISP Deutsche Telekom (VLAN ID 7)

Bug fixes and enhancements:
- Fixed UI related issues.
- Fine tune region selection list.
- Reduce UI page loading time.
- Update igmpproxy module / fixed IGMP parameter sometimes cannot be configured via UI issue.
- Fixed multicast related issues.
- Fixed possible web server buffer overflow issue.
- Add text/xml in MIME content-type.
- Fixed ATM default QoS badnwidth value display as NaN issue.
- Fixed NAS devices UPnP failed to work issue.
- Fixed Ethernet WAN connection problem with 802.1Q enabled.
- Fixed possible WiFi Guest Network SSID disappear issue.
- Remove option 42 in DHCP request option in non-default route WAN.
- Fixed kernel: ICV Error.
- Fixed WebHistory filter rule issue/ caused by ACCEPT from Network Services Filter(IP Filter) before Web History rule.
- Fixed setting such as static IP/http/https/both and port change leads to system hang(web server crash).
- Add "Auto select channel including channel 12, 13" checkbox for 2.4GHz auto channel selection.
- Fixed tunnel 6in4 not work in bridge mode issue.


Please unzip the firmware file first then check the MD5 code.
MD5: 7f734d551525478480d310081d5165a9 Download

ASUS DSL-N12E_C1 Firmware version 1.1.2.2_17 (This product supports both Annex A and Annex B) New features:
- Now supports Web History feature(Traffic Manager > Web History).
- Support ASUS router app which make it very easy to monitor and manage router status and client devices and more.
- URL Filter now supports HTTPS sites blocking.
- Guest Network with additional Bandwidth Limiter feature.
- Support System Log > Active Connections feature.
- New IPTV design for ADSL.
- QIS now supports Germany ISP ADSL profiles. With specific settings for specific ISP, for both Internet/ IPTV services.
- Now supports URL Filter - White List/ Black List setting.
- Now supports built-in release note info, display if new/ beta firmware detected. With additional Get Beta Firmware option.

Security improvements:
- Enhanced the login authentication strength and fixed CSRF related issues.
- Added protection mechanism for GUI login brute-force attack for login username and password.
- Added authentication checking in HTTP POST packets.
- Fixed LPR buffer overflow issue.
- Fixed page redirect/ XSS security related issues.
- Remote DHCP information disclosure.

DSL:
- ADSL WAN (ATM) QIS manual setting list updated,
Add Australia ISP, Dodo (PPPoE).
Add Australia ISP, Dodo (PPPoA).
Add Italy ISP, EOLO.
Add Italy ISP, TIM (PPPoE).
Modify Italy ISP, TIN -> TIM (PPPoA).
Add Greece ISP, Otenet, ADSL+IPTV service.
Add Greece ISP HOL, ADSL+IPTV service.
Add United Kingdom ISP, Origin Broadband.
Add United Kingdom ISP, Kcom.
Add South Africa ISP, Vanilla.
Add South Africa ISP, Imaginet.
Add South Africa ISP option, Other ISP.
Add South Africa ISP, Crystal Web.
Add Iran ISP, Bistnet.
Add Iran ISP, TCT.
Add Iran ISP, Shahrad.
Add Iran ISP, TCI.
Add Iran ISP, Hiweb.
Add Iran ISP, Mci.
Add Iran ISP, Mokhaberat.
Add Iran ISP, Tcmnet.
Add New Zealand ISP, TrustPower.
Add Germany ISP, Deutsche Telekom, ADSL+IPTV service.
Add Germany ISP, Vodafone, ADSL+IPTV service.
Add India ISP, Reliance (PPPoE).
Add India ISP, Reliance (MER).
Add Algeria ISP, Jawab.
Add Poland ISP, Orange.
Add Uganda ISP, PoolDeep.
Add Faroe Islands ISP, Foroya Tele.

Bug fixes and Enhancements:
- Support extended firmware version.
- Added deny ports in the miniupnpd configuration file. Avoid upnp misuse the ports added by other applications.
- Restart upnp when the iptables reserved ports were added or deleted.
- Fine tune IPv6 support, address related issues.
- Extend Parental Controls rule limit from 7 to 32.
- Fixed Bandwidth Limiter upload limit can't work on ATM mode/ buffer overflow issue.
- Fixed QIS(Quick Internet Setup) related issues.
- Add UDP port 68 for WAN DHCP mode.
- Default set WPS to PBC mode.
- Fixed various UI related issues.
- ASUS member registration link added.
- Fixed no default route issue in certain case.
- Fixed possible Bandwidth Limiter can’t work after system reboot issue.
- Remove debug message of DDNS retry mechanism.
- Fixed the issue that igmpproxy and udpproxy sometimes not executed issue.

MD5: 5d3a306b1d0e0f9f06c878fc176bc7a5 Download

ASUS DSL-N12E_C1 Firmware version 1.1.1.2 (This product supports both Annex A and Annex B) - DSL driver updated - v3.20.56.21.
- Fixed ADSL receive Bitswap message related issue.
- Fixed ADSL Upstream Bitswap related issue.
- Now supports Bandwidth Limiter feature.
- Support Reboot Scheduler feature.
- Support Guest Network - MAC Filter feature.
- Support SSH(Administration > System).
- Fixed WiFi related issues.
- OpenSSL updated - 1.0.2d.
- Drop SSH/Telnet from WAN when firewall disabled.
- Modified the access rights to specific port of UPnP server.
- Restricted access from wan method to enhance security.
- Fixed Parental Control related issues.
- Fine tune WiFi Auto Channel mechanism.
- Include UI/ SSH/ Telnet login brute-force attack protection mechanism.
- Fixed various UI related issues.
- Quick Internet Setup(QIS) enhancements.
- Display current downstream SNR Margin in DSL Setting page.
- Fixed the bug that the UPnP chain would be cleared when change the port forwarding setting.
- Display WiFi current control channel(Wireless > General).
- Add Dualwan Enable/Disable button(Internet Status).
- Fine tune DSL Log display.
- Fixed LED On/Off related issues.
- Fixed 802.1Q VLAN ID settings failed to take effect in QIS ADSL WAN(ATM) mode issue.
- Fixed Network Map > client list-Manufacturer not display issue.
- Remove PPP connect manually option, replaced by Network Map > Internet Connection switch.
- Modify the default TimeZone as GMT.
- Fine tune WiFi Scheduler feature.
- Update pppd to support mppc.
- Fine tune DSL Setting.
- Fixed WiFi Guest Network related issues.
- Fixed Traffic Monitor - Daily/Last 24 Hours traffic calculation incorrect issue.
- Fine tune System log.
- Add LAN > DHCP Server > DNS Server 2.
- Fine tune DoS function, update rules.
- Fine tune WOL feature.
- Traffic Manager > QoS > User Specify Rule List extend Max Limit to 32.
- ADSL WAN (ATM) QIS manual setting list updated.
Modify Thailand ISP, 3BB 10M/1M.
Add Thailand ISP, 3BB 15M/1.5M.
Add Spain ISP, Jazztel (PPPoE, VLAN ID 1074)

MD5:9693a93ad2acba2ede9a9bc3e85ddbb1 Download

ASUS DSL-N12E_C1 Firmware version 1.1.0.4 (This product supports both Annex A and Annex B) - Fixed WiFi related issues.
- Fixed possible IE compatibility issues.
- QIS(Quick Internet Setup) auto detection list updated.
- QIS(Quick Internet Setup) now supports IPTV setting, specifically for UK/ Turkey/ Russia ISP.
- Fine tune Feedback feature.
- Fixed Guest Network related issue.
- Fixed Traffic Monitor > Daily/ Last 24 Hours traffic calculation incorrect issue.
- Fixed WAN > NAT Passthrough related issues.
- Fixed UI related issues.
- Adopt DDNS retry mechanism.
- Now QIS(Quick Internet Setup) supports ADSL WAN (ATM) VLAN ID setup, specifically for Germany/ Thailand ISP.
- Fixed wscd processes affect system stability issue(with Windows network discovery enabled).
- Fixed when set Secondary WAN as Ethernet WAN, some WAN settings would not be correct after reboot.
- Remove Rx AGC Gain Adjustment(ADSL) DLA auto configuration.
- Fixed PPPoE/ PPPoA compatibility/ Connect On-Demand issues.
- Fine tune System Log, such as reduce WiFi driver debug messages.
- Fixed Dualwan Loadbalance routing rule cannot be added issue.
- ADSL WAN (ATM) QIS manual setting list updated, includes more settings for Argentina, Armenia, Australia, Azerbaijan, Belgium, Brazil, Brunei Darussal, Cambodia, Canada, Colombia, Dominican Republic, Colombia, Egypt, France, Germany, Greece, Hungary, Iceland, India, Indonesia, Iran, Ireland, Italy, Kazakhstan, Luxembourg, Malaysia, Mexico, Netherlands, New Zealand, Norway, Palestinian Authority, Peru, Poland, Portugal, Saudi Arabia, Singapore, Spain, Sweden, Thailand, Tunisia, United Kingdom, Ukraine, USA, Venezuela, Vietnam. Download

ASUS DSL-N12E_C1 Firmware version 1.0.9.9 (This product supports both Annex A and Annex B) - DSL driver updated - v3.20.56.0.
- Enhance ADSL stability. Download

ASUS DSL-N12E_C1 Firmware version 1.0.9.8 (This product supports both Annex A and Annex B)
Notice: After upgraded with 1.0.9.8 please press the hardware reset button of DSL-N12E_C1 over 8 seconds to reset the DSL modem router. - Release Note -
- Fixed WiFi related issue. Download

ASUS DSL-N12E_C1 Firmware version 1.0.9.7 (This product supports both Annex A and Annex B)
Notice: After upgraded with 1.0.9.7 please press the hardware reset button of DSL-N12E_C1 over 8 seconds to reset the DSL modem router. - Supports DSL Dashboard feature(Network Map > Internet Status > DSL).
- Now supports Load Balance/ Allow failback feature(WAN > Dual WAN).
- Now supports Roaming Assistant feature(Wireless > Professional).
- WAN > DDNS now supports SELFHOST.DE.
- Now supports Keyword Filter feature(Firewall > Keyword Filter).
- Add NAT Acceleration control(LAN > Switch Control).
- Add Allow only specified IP address feature(Administration > System).
- Fixed PPPoE/PPPoA compatibility issues.
- WiFi driver updated, fine tune performance.
- Fixed WiFi MgmtRingFullCount issue.
- Fixed DNS related issues.
- Fixed Traffic Monitor related issues.
- Fixed IPTV issue with single WAN PVC.
- Fine tune UPnP, in order to fix NAT issue with Xbox One/ 360.
- Fine tune UI language auto detection mechanism.
- Fixed Internet led error in dualwan mode.
- Fine tune system log.
- Fixed possible reboot then reset to default issue.
- Fixed HTTPS related issue.
- Fine tune Feedback feature.
- Fixed “Turn LED On/Off” feature, Off mode issue.
- QIS auto detection list updated.

- ADSL WAN (ATM) QIS manual setting list updated.
Add United Kingdom ISP, EE Orange Broadband.
Add Italy ISP, BT ALBACOM.
Add Iran ISP, Hamara System.
Add Germany ISP, Bitel.
Add New Zealand ISP, Spark.
Add Russia ISP, Ростелеком.
Add Thailand ISP, 3BB Internet.
Add Spain ISP, Pepephone.
Update New Caledonia ISP, mls.
Add Cyprus ISP, Cytanet.
Add Cyprus ISP, Kibrisonline.
Add Oman ISP, Omantel.
Add Azerbaijan ISP, Eurosel.
Add Peru ISP, Movistar. Download

ASUS DSL-N12E_C1 Firmware version 1.0.9.2 (This product supports both Annex A and Annex B) Notice: After upgraded with 1.0.9.2 please press the hardware reset button of DSL-N12E_C1 over 8 seconds to reset the DSL modem router.

- Now supports configure LAN port as Ethernet WAN port feature.
- Now supports Dual WAN(fail-over) feature.
- Now supports IPTV related features(Advanced Settings > LAN > IPTV).
- Now supports Dynamic Line Adjustment(ADSL) feature(Advanced Settings > Administration > DSL Setting).
- Now supports Country-Specific Setting feature(Advanced Settings > Administration > DSL Setting).
- Now supports Wake on LAN feature(Network Tools > Wake on LAN).
- Now supports CPU & RAM info display on Network Map.
- ADSL WAN (ATM) QIS auto detection list updated.
- Fixed Network Service filter related issue.
- Fixed WiFi related issues.
- Fixed restore settings with Setting file might fail issue.
- Fixed WPS related issues.
- QIS auto detection list updated.
- Fixed UI related issues.
- Fixed Misfortune Cookie, Rompager cookie and digest authentication vulnerability related issues.
- Now supports Rx AGC GAIN Adjustment (ADSL) setting(Advanced Settings > Administration > DSL Setting).
- Fixed compatibility issues with certain PPPoE server.
- Now use miniupnpd instead of upnpd.
- Network Map > Client status feature updated, now includes Online/ Wired/ Wireless(with signal indicator) tabs.
- Fixed possible Traffic Monitor cannot display correct traffic information issue.
- Fixed Guest Network > Access time related issue.
- Fixed Traffic Manager > QoS related issues.
- Extend Stability Adjustment(ADSL) to 10 dB.
- Display path mode in DSL log(Interleaved/ FastPath mode).
- Fine tune system log.
- Fine tune Network Tools > Network Analysis.
- ADSL WAN (ATM) QIS manual setting list updated.
Add France ISP, SFR.
Add Norway ISP, Nextgentel - Bredband (1/33, PPPoE).
Add Norway ISP, Nextgentel - Bredband (MER).
Add Malta ISP, GO.
Add United Kingdom ISP, Aquiss.
Add United Kingdom ISP, AOL.
Add United Kingdom ISP, Vodafone.
Add United Kingdom ISP, Utility Warehouse.
Add United Kingdom ISP, Freeola.
Add United Kingdom ISP, Eclipse.
Add Germany ISP, Tele2.
Add Germany ISP, swb.
Add Germany ISP, Osnatel.
Add Germany ISP, NetAachen.
Add Australia ISP, Adam Internet.
Add Australia ISP, Amnet.
Add Australia ISP, MyNetFone.
Add Australia ISP, ClubTelco.
Add Australia ISP, Telstra Bigpond.
Add Australia ISP, iTrinity.
Add Italy ISP, Infostrada.
Add Italy ISP, Alice.
Add Italy ISP, Ehiweb.
Add Turkey ISP, Vodafone.
Add South Africa ISP, MTN Business.
Add South Africa ISP, iSAT.
Add South Africa ISP, Axxess.
Add South Africa ISP, Cybersmart.
Add South Africa ISP, Web Africa.
Add South Africa ISP, Openweb.
Add South Africa ISP, Vox Telecom.
Add South Africa ISP, MWEB.
Add New Zealand ISP, BigPipe.
Add New Zealand ISP, Flip.
Add New Zealand ISP, WXC.
Add New Zealand ISP, Digital Island.
Add Poland ISP, Netia.
Add Poland ISP, Orange.
Add Russia ISP, MTC - Максим.
Add Russia ISP, Rostelecom.
Add France ISP, OVH Telecom.
Add France ISP, Magic Online.
Add Greece ISP, TELLAS.
Add Greece ISP, Wind Hellas.
Add Spain ISP, Telefonica.
Add Ireland ISP, Eircom.
Add Algerie ISP, Algerie Telecom.
Add Denmark ISP, Fullrate.
Add Norway ISP, Nextgentel - Bredband.
Add Jersey ISP, Newtel.
Add Saudi Arabia ISP, Saudi Telecom Company - Jood.
Add Luxembourg ISP, Post - LuxDSL.
Add Morocco ISP, Maroc Telecom.
Add San Marino ISP, San Marino Telecom.
Add Guernsey ISP, Sure.
Add Sweden ISP, Bredbandsbolaget.
Add Netherlands ISP, XS4ALL. Download

ASUS DSL-N12E_C1 Firmware version 1.0.7.8 (This product supports both Annex A and Annex B) - Fixed infosvr security issue.
- Fixed Cross-site request forgery security issue. Download

Source Code

GPL of ASUS DSL-N12E_C1 for firmware 1.1.2.3_473 Download