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Contributor II
Posts: 70
Registered: ‎05-01-2015

How to adjust the MTU for PPPOE in IAP?

Hi guys,

 

Could someone tell me how to adjust the MTU for PPPOE in IAP?

I tried to connect to the ISP with PPPOE, but it showed some error messages:

 

(24506) Using interface ppp0
(24506) Connect: ppp0 <--> br0
(24506) Couldn't increase MTU to 1500
(24506) Couldn't increase MRU to 1500
(24506) Warning - secret file /etc/ppp/pap-secrets has world and/or group access
(24506) ppp connection established.
(24506) Warning - secret file /etc/ppp/pap-secrets has world and/or group access
(24506) Remote message: Authentication success,Welcome!
(24506) local IP address x.x.x.x
(24506) remote IP address x.x.x.x
(24506) primary DNS address x.x.x.x
(24506) secondary DNS address x.x.x.x
(24506) Modem hangup
(24506) phase is 8
(24506) ipcp_down:1771: ipcp_down called
(24506) Couldn't increase MTU to 1500
(24506) Couldn't increase MRU to 1500
(24506) REASON: Connection terminated.
(24506) Connect time 0.0 minutes.
(24506) Sent 54 bytes, received 54 bytes.
(24506) pppd going down. persist=0
(24506) ppp connection broke.restarting rapper.
(24506) breaking from for loop
(24506) out of for loop
(24506) pppd died
(24506) ppp connection broke.restarting rapper.
(25105) Using interface ppp0
(25105) Connect: ppp0 <--> br0
(25105) Couldn't increase MTU to 1500
(25105) Couldn't increase MRU to 1500
(25105) Warning - secret file /etc/ppp/pap-secrets has world and/or group access
(25105) ppp connection established.
(25105) Warning - secret file /etc/ppp/pap-secrets has world and/or group access
(25105) Remote message: Authentication success,Welcome!
(25105) local IP address x.x.x.x
(25105) remote IP address x.x.x.x
(25105) primary DNS address x.x.x.x
(25105) secondary DNS address x.x.x.x
(25105) Terminating on signal 15.
(25105) pppd recv-ed sigterm
(25105) ppp connection broke.restarting rapper.
(25105) ppp connection broke. restarting rapper pid 25383
(25105) ppp connection broke. restarting rapper pid 25445
(25105) kill_link.. lcp_close called
(25105) lcp_close:384 lcp_close called
(25105) ipcp_down:1771: ipcp_down called
(25105) Couldn't increase MTU to 1500
(25105) Couldn't increase MRU to 1500
(25105) Modem hangup
(25105) phase is 9
(25105) REASON: Connection terminated.
(25105) Connect time 158.0 minutes.
(25105) pppd going down. persist=0
(25105) ppp connection broke.restarting rapper.
(25105) breaking from for loop
(25105) out of for loop
(25105) pppd died
(25105) ppp connection broke.restarting rapper.

 

Is this a problem because of MTU?

MVP
Posts: 1,414
Registered: ‎11-30-2011

Re: How to adjust the MTU for PPPOE in IAP?

the IAP section is here: http://community.arubanetworks.com/t5/Aruba-Instant-Cloud-Wi-Fi/bd-p/IAP

 

usually at this level of logs you are probably better off with support.

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