GS1900-24E

Hi,
I have problem with login into this switch. SSH, telnet  and FTP is disabled. And login through http is not possible, becouse we have in password sign +. When I try login, the logon dialog after sending login credentials grayed out and nothing happend. I considered reset to defaults. But before that I need save VLAN settings. I have SNMP active. Through SNMP I can download VLAN settings, but I have data like this (down). How can I identify, which port belongs to which VLAN? Can someone help me?

.1.3.6.1.2.1.17.7.1.4.3.1.1.1 = STRING: "1"
.1.3.6.1.2.1.17.7.1.4.3.1.1.2 = STRING: "VLAN2"
.1.3.6.1.2.1.17.7.1.4.3.1.1.3 = STRING: "VLAN3"
.1.3.6.1.2.1.17.7.1.4.3.1.1.4 = STRING: "VLAN4"
.1.3.6.1.2.1.17.7.1.4.3.1.1.5 = STRING: "VLAN5"
.1.3.6.1.2.1.17.7.1.4.3.1.1.6 = STRING: "VLAN6"
.1.3.6.1.2.1.17.7.1.4.3.1.1.7 = STRING: "VLAN7"
.1.3.6.1.2.1.17.7.1.4.3.1.2.1 = HEX-STRING: FFFFFFD0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
.1.3.6.1.2.1.17.7.1.4.3.1.2.2 = HEX-STRING: FFFFFFF0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
.1.3.6.1.2.1.17.7.1.4.3.1.2.3 = HEX-STRING: FFFFFFF0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
.1.3.6.1.2.1.17.7.1.4.3.1.2.4 = HEX-STRING: FFFFFFF0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
.1.3.6.1.2.1.17.7.1.4.3.1.2.5 = HEX-STRING: FFFFFFF0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
.1.3.6.1.2.1.17.7.1.4.3.1.2.6 = HEX-STRING: FFFFFFF0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
.1.3.6.1.2.1.17.7.1.4.3.1.2.7 = HEX-STRING: 00000110000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
.1.3.6.1.2.1.17.7.1.4.3.1.3.1 = HEX-STRING: 00000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
.1.3.6.1.2.1.17.7.1.4.3.1.3.2 = HEX-STRING: 00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
.1.3.6.1.2.1.17.7.1.4.3.1.3.3 = HEX-STRING: 00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
.1.3.6.1.2.1.17.7.1.4.3.1.3.4 = HEX-STRING: 00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
.1.3.6.1.2.1.17.7.1.4.3.1.3.5 = HEX-STRING: 00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
.1.3.6.1.2.1.17.7.1.4.3.1.3.6 = HEX-STRING: 00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
.1.3.6.1.2.1.17.7.1.4.3.1.3.7 = HEX-STRING: FFFFFEE0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
.1.3.6.1.2.1.17.7.1.4.3.1.4.1 = HEX-STRING: FFFFFFF0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
.1.3.6.1.2.1.17.7.1.4.3.1.4.2 = HEX-STRING: 00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
.1.3.6.1.2.1.17.7.1.4.3.1.4.3 = HEX-STRING: 00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
.1.3.6.1.2.1.17.7.1.4.3.1.4.4 = HEX-STRING: 00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
.1.3.6.1.2.1.17.7.1.4.3.1.4.5 = HEX-STRING: 00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
.1.3.6.1.2.1.17.7.1.4.3.1.4.6 = HEX-STRING: 00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
.1.3.6.1.2.1.17.7.1.4.3.1.4.7 = HEX-STRING: FFFFFEE0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000

Comments

  • Zyxel_LuciousZyxel_Lucious Moderator, Member Posts: 236  Master Member
    edited April 11, 2019 3:46PM
    Hi @Jiri

    Welcome to the Zyxel community!

    1.
    We've locally tested our GS1900-24E with "+" sign in password, but the login works fine with no such "grayed out" issue.
    We wonder what version of firmware you currently use?
    Also, what kind of browser (and what version) did you use for login?

    2.
    About SNMP string interpretation, let me explain with OID .1.3.6.1.2.1.17.7.1.4.3.1.2.1 (VLAN member)

    For starters, the last digit "1" means for "VLAN1", "2" for "VLAN2", and so on.
    Below image is my polling test result which is slightly different from yours.


    Count 6 digits from the third, then we have "37 FF FF" in hexadecimal.
    Let's focus on "37" and convert in binary as below 

    "37" stands for port 3,4,6,7,8 belonging VLAN 1, and port 1,2,5 are excluded.
    Following the same way, the rest "FF FF" means that port 9-24 all belonging VLAN 1.
    Hopefully this is what you seek.

    Sincerely,
    Zyxel_Lucious
Sign In to comment.