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--- icnd2:ppp [2024/04/27 14:17]
114.119.137.174 old revision restored (2024/02/13 14:18)
+++ icnd2:ppp [2024/05/14 01:37] (current)
114.119.149.71 old revision restored (2023/10/20 21:08)
@@ Line 1: / Line 1: @@
 ===== PPP =====
-The 'nice' protocol for data-link encapsulation over WAN. Provides AUTHENTICATION and LOAD-BALANCING via Multilinks.
+Beginning
-=== AUTHENTICATION ===
-== PAP ==
-Clear text, no no no! But if you had to..
-Requirements:
-Local USERNAME and PASSWORD of credentials the REMOTE device will authenticate with.
-ppp auth pap
 == CHAP ==
@@ Line 17: / Line 7: @@
 eg-- If R4 is connecting, a local user of R4 will need to exist. Passwords for authenticating devices will need to be consistent. No PW is sent over the WIRE. Only Hostname, magic#. CHAP uses it's local PW along with the hostname/Magic# of peering device and hashes it via MD5SUM. The MD5 hash is sent to each router. If the hash matches, the routers will authenticate and bring up the PPP link.
-ppp auth chap
+== PAP ==
-<code>
+Clear text, no no no!
-DOGS#sh run | i username
-username CATS password 0 chap-auth
-DOGS#sh run int s0/0
-Building configuration...
-Current configuration : 130 bytes
-!
-interface Serial0/0
- ip address 172.16.1.1 255.255.255.252
- encapsulation ppp
- clock rate 2000000
- ppp authentication chap
-end
-</code>

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