Search found 870 matches

by dimka88
01 Jun 2024, 21:35
Forum: L2TP
Topic: Failed to set IPv4 address: File exists
Replies: 7
Views: 770

Re: Failed to set IPv4 address: File exists

Hi @tj-19.

You need Framed-Route exactly in case when you want to route some IPs behind allocated client IP.

About session replace, yes. In your case it will be suitable. Also check ppp
[ppp]
lcp-echo-interval=15
lcp-echo-failure=3

Also try to increase log level
[log]
copy=1
level=5
by dimka88
30 May 2024, 19:39
Forum: L2TP
Topic: Failed to set IPv4 address: File exists
Replies: 7
Views: 770

Re: Failed to set IPv4 address: File exists

Hi @tj-19, at first check Access-Accept, why you send Framed-Route 0.0.0.0/0 0.0.0.0 1? As for "failed to set IPv4 address: File exists" it looks like sessions with this IP is not terminates in time. I propose you to play with [ppp] lcp params. Also, provide info how finished old sessions ...
by dimka88
30 May 2024, 19:33
Forum: L2TP
Topic: L2TP LAC and LNS at the same time.
Replies: 1
Views: 241

Re: L2TP LAC and LNS at the same time.

Hi @tj-19, unfortunately LAC in accel-ppp is not implemented, only LNS
by dimka88
11 May 2024, 08:43
Forum: PPPoE
Topic: cannot add pppoe interface in cli
Replies: 5
Views: 3929

Re: cannot add pppoe interface in cli

Hi. It looks like you did something wrong or I dont get you root@accel-ppp-dev:~# accel-cmd pppoe interface show interface: connections: state: ----------------------------------- root@accel-ppp-dev:~# accel-cmd pppoe interface add ens19 root@accel-ppp-dev:~# accel-cmd pppoe interface show interface...
by dimka88
22 Mar 2024, 17:32
Forum: General
Topic: accel-ppp as pppoe client
Replies: 3
Views: 5366

Re: accel-ppp as pppoe client

RPS Configuration
https://docs.kernel.org/networking/scal ... figuration

RSS Configuration
https://docs.kernel.org/networking/scal ... figuration

For upload from client need additional tunning XPS as I remember
by dimka88
21 Mar 2024, 19:02
Forum: PPPoE
Topic: cannot add pppoe interface in cli
Replies: 5
Views: 3929

Re: cannot add pppoe interface in cli

Hi, hashbang. For different instance you have to use different [CLI]tcp=127.0.0.1:port and use this port as arg for accel-cmd For instance 1: accel-cmd -p <Instance 1 port> pppoe interface add ens5f1.100 For instance 2: accel-cmd -p <Instance 2 port> pppoe interface add ens4f1.200 accel-cmd -h Usage...
by dimka88
21 Mar 2024, 18:58
Forum: L2TP
Topic: L2TP and TCP throughput
Replies: 1
Views: 4311

Re: L2TP and TCP throughput

Hi, @tj-19.

To be honest you can not set mtu to 1500 for L2TP, because you can not garantee path between L2TP server and client. So you have to use clamping TCP MSS.
Also, I think you configure firewall for ICMP messages, that can broke network windows packets size and you will see this issue.
by dimka88
21 Mar 2024, 18:49
Forum: L2TP
Topic: ACCEL-PPP with FRR router
Replies: 7
Views: 3179

Re: ACCEL-PPP with FRR router

Imagine the foloowing topology https://raw.githubusercontent.com/DmitriyEshenko/tech-sup/master/topo1.png Trace from PPPoE Clinet traceroute 203.0.113.2 traceroute to 203.0.113.2 (203.0.113.2), 30 hops max, 60 byte packets 1 192.0.2.1 (192.0.2.1) 2.782 ms 1.527 ms 2.137 ms 2 192.0.2.2 (192.0.2.2) 4....
by dimka88
21 Mar 2024, 18:13
Forum: General
Topic: accel-ppp as pppoe client
Replies: 3
Views: 5366

Re: accel-ppp as pppoe client

Hi, accel-ppp only server side. You can tune your NIC (enable RSS and RPS) to perform your pppoe client.
by dimka88
09 Mar 2024, 07:42
Forum: L2TP
Topic: ACCEL-PPP with FRR router
Replies: 7
Views: 3179

Re: ACCEL-PPP with FRR router

Hi @tj-19, I think does not possible to use ppp without GW in accel-ppp, this requir p2p route. Try to change GW to router IP address which you was in route path to client.