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This is the support site for Andrews & Arnold Ltd, a UK Internet provider. Information on these pages is generally for our customers but may be useful to others, enjoy!

Category:ZyXEL VMG3925 B10B: Difference between revisions

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Aa-jamie (talk | contribs)
Summary: gpl code requested from zyxel
Aa-jamie (talk | contribs)
m no dash after vmg, capitals, supervisor password is stored in /etc/shadow on new fw (will be shipping with AAVF.10)
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__NOTOC__<indicator name="Front">[[File:Menu-B10D.svg|link=:Category:AA_Routers|30px|Back up to the A&A Routers Page]]</indicator>
__NOTOC__<indicator name="Front">[[File:Menu-B10D.svg|link=:Category:AA_Routers|30px|Back up to the A&A Routers Page]]</indicator>


The ZyXEL VMG3925-B10B (B10B for short) is the elder sibling of the VMG1312 - it benefits from having gigabit ethernet ports and dual-band wifi.
The ZyXEL VMG3925-B10B (B10B for short) is the elder sibling of the VMG1312 - it benefits from having Gigabit Ethernet ports and dual-band WiFi.




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=Summary=
=Summary=
The ZyXEL B10B (VMG3925-B10B) is an all-in-one ADSL/VDSL router with dual band, 2.4G and 5G WiFi, 4 gigabit network ports and separate WAN ethernet port. AAISP started supplying these in April 2018
The ZyXEL B10B (VMG3925-B10B) is an all-in-one ADSL/VDSL router with dual band, 2.4G and 5G WiFi, 4 Gigabit network ports and a separate WAN Ethernet port. AAISP started supplying these in April 2018


[[File:VMG3925-B10B-Large.png|300px|thumb|ZyXEL VMG-3925-B10B]]
[[File:VMG3925-B10B-Large.png|300px|thumb|ZyXEL VMG3925-B10B]]
[[File:VMG3925-B10B-WallMount.png|300px|thumb|Stand, can also be wall mounted]]
[[File:VMG3925-B10B-WallMount.png|300px|thumb|Stand, can also be wall mounted]]


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*ADSL2
*ADSL2
*VDSL (FTTC)
*VDSL (FTTC)
*VDSL (FTTC) as an ethernet router plugged in to a VDSL modem (no longer a common setup, as Openreach no longer provide VDSL modems)
*VDSL (FTTC) as an Ethernet router plugged in to a VDSL modem (no longer a common setup, as Openreach no longer provide VDSL modems)
*VDSL (FTTC) or ADSL as a bridging modem to a third-party PPPoE router (e.g. FireBrick).
*VDSL (FTTC) or ADSL as a bridging modem to a third-party PPPoE router (e.g. FireBrick).
*FTTP using the ethernet WAN port doing PPPoE.
*FTTP using the Ethernet WAN port doing PPPoE.




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Supervisor password:
Supervisor password:


The B10B has an autogenerated supervisor password (hashed from the serial number) - however you can read /etc/passwd from the device as the admin user via SSH - you'll need to crack the hash (eg with hashcat), the password will be 8 characters long using characters 0-9,a-f (lower case)
The B10B has an autogenerated supervisor password (hashed from the serial number). Earlier models left a md5crypt type hash in /etc/passwd, however firmware AAVF.10 introduced these being stored in /etc/shadow. You may have some success reading this file by logging into the router as the "admin" user via SSH. You will need to crack the hash (eg with hashcat), the password will be 8 characters long using characters 0-9,a-f (lower case)


[[Category:AA Routers]]
[[Category:AA Routers]]