MFA issue with ASA

[Jus82]

Need Help

I have recently deployed any connect VPN on the ASA and integrated one of the MS servers where the Azure MFA connector is installed. when we are trying to connect to VPN getting issues to get the OTP for any user.

when configuring LDAP on the ASA it works fine without any issue without OTP.

SonicWall uses a Gateways Firewall traffic routing through SonicWall.

Thanks in Advance if some one help on this.

[Marvin Rhoads]

What procedure did you follow and exactly what error are you seeing?

[Jus82]

It's Trying to connect not getting an error. Even if I have configured the Azure MS server where the MFA connector was installed its works quite perfectly. Issue getting when the on-prim server.

[Jitendra Kumar]

@Jus82  As you say you are using SonicWall as Gateway FW. It means ASA is connected behind the SonicWall.

Can you please just let me know what DPI using on the SonicWall??

Thanks,

Jitendra

[Jus82]

Yes DPI are enabled on the SonicWall.

[Jitendra Kumar · Accepted solution]

Great!!

Could you please test with a bypass that server where you have installed MFA connector and integrated with ASA?

Thanks,

Jitendra 

[Jus82]

oho,,Yes That make sense I have excluded server IP from the DPI its working now.

Issue got resolved while excluded IP. its issue with DPI.

Thanks@Jitendra kumar