Sorry, Forgot to attach file in previous email. Attached in this email. 

Hi Ting,

The chipset being used is Puma 7 DOCSIS 3.1 chip. I could also see the UNDI 
driver installed. Please see below.

F7 0000000A ? N N   0   0 UNDI32 Driver                       
Fv(A881D567-6CB0-4EEE-8435-2E72D33E45B5)/FvFile(A1F436EA-A127-4EF8-957C-8048606FF670)

Please see the attached text file the output of drivers command. I tried 
following, but none of them worked. 
        *       I reset all the parameters/values to defaults
        *       I tried reconnecting all the drivers 
        *       I tried to unload and then again load the driver using the 
handle
        *       I tried to bind all drivers to a specific devices and start the 
driver
        *       I tried to force defaults on all devices using "drvcfg -f 0" 
command

Could you please take a look in the attached text file ? Still am I missing any 
drivers to be installed ? is there any way to reinstall the drivers (SNP, MNP & 
other network drivers) ? Appreciate your help !

Thanks
-Aravindh
-----Original Message-----
From: Ye, Ting [mailto:[email protected]] 
Sent: Monday, July 04, 2016 7:12 AM
To: Aravindhlal G.S.S; [email protected]
Subject: RE: Error. The protocol 'gEfiIp4ConfigProtocolGuid' was required and 
not found

Hi Aravindh,

Which platform are you using for running the network stack? You probably need a 
particular UNDI driver for your Ethernet card if you are not using simulator 
like NT32 platform.

Best Regards,
Ting
-----Original Message-----
From: edk2-devel [mailto:[email protected]] On Behalf Of 
Aravindhlal G.S.S
Sent: Friday, July 01, 2016 6:42 PM
To: [email protected]
Subject: [edk2] Error. The protocol 'gEfiIp4ConfigProtocolGuid' was required 
and not found

Hi Experts,

I am not able to config the Ethernet interface in UEFI shell. I am running

Shell> teractive Shell v2.1
EDK II
UEFI v2.40 (EDK II, 0x00010000)

The drivers commands list the required driver, but #D is 0 and Type is "?". Am 
I missing any drivers to be installed ? If so could you please help in sharing 
the pointers ?

                             T
                             Y C  I
                             P F  A
DRV VERSION  E G G #D  #C  DRIVER NAME                         IMAGE PATH
=== ======== = = = === === =================================== ==========
97 0000000A ? N N   0   0 Simple Network Protocol Driver      
Fv(A881D567-6CB0-4EEE-8435-2E72D33E45B5)/FvFile(A2F436EA-A127-4EF8-957C-8048606FF670)
9C 0000000A ? N N   0   0 IP4 CONFIG Network Service Driver   
Fv(A881D567-6CB0-4EEE-8435-2E72D33E45B5)/FvFile(26841BDE-920A-4E7A-9FBE-637F477143A6)
9D 0000000A ? N N   0   0 IP4 Network Service Driver          
Fv(A881D567-6CB0-4EEE-8435-2E72D33E45B5)/FvFile(9FB1A1F3-3B71-4324-B39A-745CBB015FFF)

Appreciate your help.

Thanks
-Aravindh

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DRV VERSION  E G G #D  #C  DRIVER NAME                         IMAGE 
PATH7-6CB0-4EEE-8435-2E72D33E45B5)/FvFile(9E863906-A40F-4875-977F-5B93FF237FC6)
=== ======== = = = === === =================================== 
==========7-6CB0-4EEE-8435-2E72D33E45B5)/FvFile(605CED2C-583B-4171-9311-AA6E146B1A4B)
 2B 0000000A ? N N   0   0 ASIX AX88772B Ethernet Driver 2.4.0 
Fv(A881D567-6CB0-4EEE-8435-2E72D33E45B5)/FvFile(25DC8C52-544B-43BF-A58D-995F96DEB726)
 30 00000010 D N N   1   0 <null string>                       
Fv(A881D567-6CB0-4EEE-8435-2E72D33E45B5)/FvFile(04A76C80-06B9-445E-B73E-CB8C61A6A964)
 90 00000000 D N N   1   0 UEFI Net-IP Controller Driver       
Fv(A881D567-6CB0-4EEE-8435-2E72D33E45B5)/FvFile(CBA25CC0-5962-11E4-8D37-6C626D22DAB1)
 94 0000000A B N N   1  34 PCI Bus Driver                      
Fv(A881D567-6CB0-4EEE-8435-2E72D33E45B5)/FvFile(93B80004-9FB3-11D4-9A3A-0090273FC14D)
 96 0000000A ? N N   0   0 UEFI PXE Base Code Driver           
Fv(A881D567-6CB0-4EEE-8435-2E72D33E45B5)/FvFile(3B1DEAB5-C75D-442E-9238-8E2FFB62B0BB)
 97 0000000A ? N N   0   0 Simple Network Protocol Driver      
Fv(A881D567-6CB0-4EEE-8435-2E72D33E45B5)/FvFile(A2F436EA-A127-4EF8-957C-8048606FF670)
 98 0000000A ? N N   0   0 MNP Network Service Driver          
Fv(A881D567-6CB0-4EEE-8435-2E72D33E45B5)/FvFile(025BBFC7-E6A9-4B8B-82AD-6815A1AEAF4A)
 99 0000000A ? N N   0   0 ARP Network Service Driver          
Fv(A881D567-6CB0-4EEE-8435-2E72D33E45B5)/FvFile(529D3F93-E8E9-4E73-B1E1-BDF6A9D50113)
 9A 0000000A ? N N   0   0 Tcp Network Service Driver          
Fv(A881D567-6CB0-4EEE-8435-2E72D33E45B5)/FvFile(6D6963AB-906D-4A65-A7CA-BD40E5D6AF4D)
 9B 0000000A ? N N   0   0 DHCP Protocol Driver                
Fv(A881D567-6CB0-4EEE-8435-2E72D33E45B5)/FvFile(94734718-0BBC-47FB-96A5-EE7A5AE6A2AD)
 9C 0000000A ? N N   0   0 IP4 CONFIG Network Service Driver   
Fv(A881D567-6CB0-4EEE-8435-2E72D33E45B5)/FvFile(26841BDE-920A-4E7A-9FBE-637F477143A6)
 9D 0000000A ? N N   0   0 IP4 Network Service Driver          
Fv(A881D567-6CB0-4EEE-8435-2E72D33E45B5)/FvFile(9FB1A1F3-3B71-4324-B39A-745CBB015FFF)
 9E 0000000A ? N N   0   0 MTFTP4 Network Service              
Fv(A881D567-6CB0-4EEE-8435-2E72D33E45B5)/FvFile(DC3641B8-2FA8-4ED3-BC1F-F9962A03454B)
 9F 0000000A ? N N   0   0 UDP Network Service Driver          
Fv(A881D567-6CB0-4EEE-8435-2E72D33E45B5)/FvFile(6D6963AB-906D-4A65-A7CA-BD40E5D6AF2B)
 A0 0000000A ? N N   0   0 VLAN Configuration Driver           
Fv(A881D567-6CB0-4EEE-8435-2E72D33E45B5)/FvFile(E4F61863-FE2C-4B56-A8F4-08519BC439DF)
 A1 0000000A ? N N   0   0 iSCSI Driver                        
Fv(A881D567-6CB0-4EEE-8435-2E72D33E45B5)/FvFile(4579B72D-7EC4-4DD4-8486-083C86B182A7)
 A3 0000000A ? N N   0   0 DHCP6 Protocol Driver               
Fv(A881D567-6CB0-4EEE-8435-2E72D33E45B5)/FvFile(95E3669D-34BE-4775-A651-7EA41B69D89E)
 A4 0000000A ? N N   0   0 IP6 Network Service Driver          
Fv(A881D567-6CB0-4EEE-8435-2E72D33E45B5)/FvFile(5BEDB5CC-D830-4EB2-8742-2D4CC9B54F2C)
 A5 0000000A ? N N   0   0 IpSec Driver                        
Fv(A881D567-6CB0-4EEE-8435-2E72D33E45B5)/FvFile(EE8367C0-A1D6-4565-8F89-EF628547B722)
 A7 0000000A ? N N   0   0 IpSec Driver
 A8 0000000A ? N N   0   0 MTFTP6 Network Service Driver       
Fv(A881D567-6CB0-4EEE-8435-2E72D33E45B5)/FvFile(99F03B99-98D8-49DD-A8D3-3219D0FFE41E)
 A9 0000000A ? N N   0   0 UDP6 Network Service Driver         
Fv(A881D567-6CB0-4EEE-8435-2E72D33E45B5)/FvFile(D912C7BC-F098-4367-92BA-E911083C7B0E)
 AA 0000000A B N N   1   3 ISA Bus Driver                      
Fv(A881D567-6CB0-4EEE-8435-2E72D33E45B5)/FvFile(240612B5-A063-11D4-9A3A-0090273FC14D)
 AB 0000000A ? N N   0   0 ISA IO Driver                       
Fv(A881D567-6CB0-4EEE-8435-2E72D33E45B5)/FvFile(61AD3083-DCAD-4850-A50C-73B23B3B14F9)
 AC 0000000A B N N   1   1 ISA Serial Driver                   
Fv(A881D567-6CB0-4EEE-8435-2E72D33E45B5)/FvFile(93B80003-9FB3-11D4-9A3A-0090273FC14D)
 AD 00000010 D N N   1   0 UEFI SD Host Controller Driver      
Fv(A881D567-6CB0-4EEE-8435-2E72D33E45B5)/FvFile(334D5254-6160-4E4A-A78C-E15D3B3B3334)
 AE 0000000A D N N  17   0 Generic Disk I/O Driver             
Fv(A881D567-6CB0-4EEE-8435-2E72D33E45B5)/FvFile(6B38F7B4-AD98-40E9-9093-ACA2B5A253C4)
 AF 0000000B B N N   1  14 Partition Driver(MBR/GPT/El Torito) 
Fv(A881D567-6CB0-4EEE-8435-2E72D33E45B5)/FvFile(1FA1F39E-FEFF-4AAE-BD7B-38A070A3B609)
 B2 00000001 ? N N   0   0 PCH Serial ATA Controller Initializ 
Fv(A881D567-6CB0-4EEE-8435-2E72D33E45B5)/FvFile(BB65942B-521F-4EC3-BAF9-A92540CF60D2)
 B3 00000010 ? N N   0   0 ATA Bus Driver                      
Fv(A881D567-6CB0-4EEE-8435-2E72D33E45B5)/FvFile(19DF145A-B1D4-453F-8507-38816676D7F6)
 B4 00000010 ? N N   0   0 AtaAtapiPassThru Driver             
Fv(A881D567-6CB0-4EEE-8435-2E72D33E45B5)/FvFile(5E523CB4-D397-4986-87BD-A6DD8B22F455)
 B5 0000000A D N N   1   0 Platform Console Management Driver  
Fv(A881D567-6CB0-4EEE-8435-2E72D33E45B5)/FvFile(51CCF399-4FDF-4E55-A45B-E123F84D456A)
 B6 0000000A D N N   1   0 Platform Console Management Driver
 B7 0000000A B N N   1   1 Console Splitter Driver             
Fv(A881D567-6CB0-4EEE-8435-2E72D33E45B5)/FvFile(408EDCEC-CF6D-477C-A5A8-B4844E3DE281)
shell>           N   0   0 Console Splitter Driver
 B9 0000000A ? N N   0   0 Console Splitter Driver
 BA 0000000A B N N   1   1 Console Splitter Driver
 BB 0000000A ? N N   0   0 Console Splitter Driver
 BF 0000000A B N N   1   1 Serial Terminal Driver              
Fv(A881D567-6CB0-4EEE-8435-2E72D33E45B5)/FvFile(9E863906-A40F-4875-977F-5B93FF237FC6)
 C0 00000010 D N N   7   0 I2C Port A0 PIO Driver              
Fv(A881D567-6CB0-4EEE-8435-2E72D33E45B5)/FvFile(605CED2C-583B-4171-9311-AA6E146B1A4B)
 C1 00000010 D N N   7   0 I2C Host Driver                     
Fv(A881D567-6CB0-4EEE-8435-2E72D33E45B5)/FvFile(4414D6D8-232C-4972-A4F7-2B21D4298786)
 C2 00000010 D N N   7   0 I2C Bus Driver                      
Fv(A881D567-6CB0-4EEE-8435-2E72D33E45B5)/FvFile(CEE19373-FB2A-4B8E-BEF5-B6D7731F4939)
 C3 00000011 ? N N   0   0 Usb Mass Storage Driver             
Fv(A881D567-6CB0-4EEE-8435-2E72D33E45B5)/FvFile(9FB4B4A7-42C0-4BCD-8540-9BCC6711F83E)
 C4 0000000A ? N N   0   0 Usb Keyboard Driver                 
Fv(A881D567-6CB0-4EEE-8435-2E72D33E45B5)/FvFile(2D2E62CF-9ECF-43B7-8219-94E7FC713DFE)
 C5 0000000A ? N N   0   0 Usb Mouse Driver                    
Fv(A881D567-6CB0-4EEE-8435-2E72D33E45B5)/FvFile(2D2E62AA-9ECF-43B7-8219-94E7FC713DFE)
 C6 0000000A B N N   1   1 Usb Bus Driver                      
Fv(A881D567-6CB0-4EEE-8435-2E72D33E45B5)/FvFile(240612B7-A063-11D4-9A3A-0090273FC14D)
 C7 00000030 D N N   1   0 Usb Xhci Driver                     
Fv(A881D567-6CB0-4EEE-8435-2E72D33E45B5)/FvFile(B7F50E91-A759-412C-ADE4-DCD03E7F7C28)
 C9 00000001 D N N   1   0 Usb Device Driver                   
Fv(A881D567-6CB0-4EEE-8435-2E72D33E45B5)/FvFile(42CF2D4A-78B4-4B80-80F9-96A83A630D70)
 CA 0000000A D N N   2   0 FAT File System Driver              
Fv(A881D567-6CB0-4EEE-8435-2E72D33E45B5)/FvFile(961578FE-B6B7-44C3-AF35-6BC705CD2B1F)
 F7 0000000A ? N N   0   0 UNDI32 Driver                       
Fv(A881D567-6CB0-4EEE-8435-2E72D33E45B5)/FvFile(A1F436EA-A127-4EF8-957C-8048606FF670)
 F8 00000010 D N N   1   0 UEFI MMC/SD Media Device Driver     
Fv(A881D567-6CB0-4EEE-8435-2E72D33E45B5)/FvFile(DD223EF8-6D1B-490A-A53E-BA86FAAEB778)

Shell> teractive Shell v2.1
EDK II
UEFI v2.40 (EDK II, 0x00010000)
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