cancel
Showing results for 
Search instead for 
Did you mean: 
cancel
3458
Views
0
Helpful
2
Replies

ppp ipcp

Hello , 

 

I just found this during PPPOE configuration.

 

 ppp ipcp dns X.X.X.X
 ppp ipcp address required
 ppp ipcp address unique
 ppp ipcp address accept 

 

Any one can advice me what mean this commands and i will be grateful.

 

Kind Regards,  

2 Accepted Solutions

Accepted Solutions

Mark Malone
Mentor
Mentor

Hi

http://www.cisco.com/c/en/us/td/docs/ios/ios_xe/bbdsl/configuration/guide/xe_3s/bba_xe_3s_book/bba_ppp_ip_uni_add_xe.html

PPP IP Unique Address and Prefix Detection

 

The PPP IP Unique Address and Prefix Detection feature checks the uniqueness of IPv4 address and IPv6 prefix on the Broadband Remote Access Server (BRAS). PPP disconnects the session if it detects a duplicate IPv4 address and IPv6 prefix.

View solution in original post

saif musa
Enthusiast
Enthusiast

ppp ipcp dns X.X.X.X

addressing DNS servers which is domain name servers. its better to configure it as ppp ipcp dns request on the dialer interface which will allow the router to start asking for the DNS server address as part of the IPCP negotiation. The negotiation process can be debugged with the debug ppp negotiation command

 

 ppp ipcp address required

Disconnects the peer if no IP address is negotiated.

 

 ppp ipcp address unique

Disconnects the peer if the IP address is already in use.

 

 ppp ipcp address accept 

Accepts any nonzero IP address from the peer.

 

Please rate if its helpful

 

مع التقدير

View solution in original post

2 Replies 2

Mark Malone
Mentor
Mentor

Hi

http://www.cisco.com/c/en/us/td/docs/ios/ios_xe/bbdsl/configuration/guide/xe_3s/bba_xe_3s_book/bba_ppp_ip_uni_add_xe.html

PPP IP Unique Address and Prefix Detection

 

The PPP IP Unique Address and Prefix Detection feature checks the uniqueness of IPv4 address and IPv6 prefix on the Broadband Remote Access Server (BRAS). PPP disconnects the session if it detects a duplicate IPv4 address and IPv6 prefix.

saif musa
Enthusiast
Enthusiast

ppp ipcp dns X.X.X.X

addressing DNS servers which is domain name servers. its better to configure it as ppp ipcp dns request on the dialer interface which will allow the router to start asking for the DNS server address as part of the IPCP negotiation. The negotiation process can be debugged with the debug ppp negotiation command

 

 ppp ipcp address required

Disconnects the peer if no IP address is negotiated.

 

 ppp ipcp address unique

Disconnects the peer if the IP address is already in use.

 

 ppp ipcp address accept 

Accepts any nonzero IP address from the peer.

 

Please rate if its helpful

 

مع التقدير

Getting Started

Find answers to your questions by entering keywords or phrases in the Search bar above. New here? Use these resources to familiarize yourself with the community: