284
PPPoE client configuration (permanent
mode), 62
PPPoE client LAN config
uration (ADSL
modem), 66
PPPoE configuration, 45
, 55
PPPoE DDR dialer interf
ace configuration, 52
PPPoE display,
54
PPPoE maintain, 54
PPPoE networ
k structure, 45
PPPoE server config
uration, 46, 55
PPPoE server IP address assignment (local
DHCP server), 56
PPPoE server IP address assignment (remote
DHCP server),
57
PPPoE server IPv6 address assignm
ent
(DHCPv6 prefix delegation), 61
PPPoE server IPv6 address assignm
ent
(DHCPv6), 60
PPPoE server IPv6 address assignm
ent
(ND+IPv6CP negotiation), 59
traditional DDR c
onfiguration, 177
traditional DDR c
onfiguration
(ISDN-based), 199
traditional DDR c
onfiguration
(PSTN-based), 193
troublesho
oting 3G/4G modem abnormal
status, 170
troublesho
oting ATM, 151
troublesho
oting ATM IPoA link state error, 151
troublesho
oting ATM ping failure, 151
troublesho
oting ATM ping failure after PPPoA
configuration, 152
troublesho
oting ATM PPPoA link state
error, 151
troublesho
oting ATM PVC state down, 152
troublesho
oting DDR, 228
troublesho
oting DDR dialup connection
failure, 228
troubleshooting DDR
remote end ping
failure, 229
troublesho
oting Frame Relay, 246
troublesho
oting Frame Relay link layer protocol
down, 246
troublesho
oting Frame Relay peer cannot be
pinged, 246
troubleshooting Frame Rela
y physical layer
down, 246
troublesho
oting ISDN devices cannot ping each
other, 127
troubl
esho
oting L2TP, 94
troubleshooting L2TP data transmis
sion failure, 95
troublesho
oting L2TP remote system network access
failure, 94
troubleshooting modem management fa
ults, 159
wa
rm-up timer (WAN DDR), 192
WFQ
MP LFI con
figuration, 25
win
dow
ISDN Q.921 BRI interface sliding window
size, 122
ISDN Q.921 PRI inte
rface sliding window
size, 123