Airtel Xstream Broadband has switched to CG Nat

Messages
79
Location
Lucknow
ISP
Tachyon Broadband
Has anyone succesfully requested a greater than /64 prefix from airtel using prefix delegation yet ?
 
Messages
164
Location
Delhi
ISP
Airtel Static IP
ACT Broadband
Has anyone succesfully requested a greater than /64 prefix from airtel using prefix delegation yet ?
I tried to request 60, 56, 48 without success. As I have more than 1 vlan, wanted to provide IPv6 to everything behind the router by subnetting further into /64 pools.
All I could get is /64 from BNG.
 
Messages
164
Location
Delhi
ISP
Airtel Static IP
ACT Broadband
Please try some reddit forums for Netgear / TP-Link. For me it is working without any issues.
My neighbour who got Airtel BB 10 days ago got a ZTE ONT and for him also its working without any issues

Edit - It didn't work for me initially on the Juniper SRX320, had to spent few hours but finally got it working after few configurations changes..
It worked on Ubiquiti Edgerouter in single attempt
 

igloo

Not just Internet.
Messages
3,961
Location
New Delhi
ISP
Airtel Fiber
Please try some reddit forums for Netgear / TP-Link. For me it is working without any issues.
My neighbour who got Airtel BB 10 days ago got a ZTE ONT and for him also its working without any issues

Edit - It didn't work for me initially on the Juniper SRX320, had to spent few hours but finally got it working after few configurations changes..
It worked on Ubiquiti Edgerouter in single attempt
can you share the screenshot of edgerouter ipv6 setting page?
 

a.c

Messages
677
Location
Delhi
ISP
Excitel
Does the router have a diagnostic page?
Can you try using that to ping/trace an ipv6 domain or IP.
This way we can confirm if it's a config issue on router or the device (though if you tested on multiple devices already then it most likely is a router config issue)
 
Messages
164
Location
Delhi
ISP
Airtel Static IP
ACT Broadband
@igloo I don't have screenshot as I have not captured any while I was testing it.
IMO, please try configuration through CLI rather than UI as UI might not have all the options. Following is my CLI capture which I saved on my Laptop few days ago

Code:
interfaces {
    ethernet eth0 {
        description "Internet (PPPoE)"
        duplex auto
        pppoe 0 {
            default-route auto
            dhcpv6-pd {
                pd 0 {
                    interface switch0.114 {
                        host-address ::1
                        service slaac
                    }
                    prefix-length /64
                }
                rapid-commit enable
            }
            firewall {
                in {
                    ipv6-name WANv6_IN
                    name WAN_IN
                }
                local {
                    ipv6-name WANv6_LOCAL
                    name WAN_LOCAL
                }
            }
            ipv6 {
                address {
                    autoconf
                }
                dup-addr-detect-transmits 1
                enable {
                }
            }
            mtu 1492
            name-server auto
            password ****************
            user-id ***********@airtelbroadband.in
        }
        speed auto
    }
    switch switch0 {
        description Local
        mtu 1500
        }
        vif 14 {
            address 192.168.14.254/28
        }
        vif 114 {
            address 192.168.114.254/26
            ipv6 {
                address {
                    autoconf
                }
                dup-addr-detect-transmits 1
                router-advert {
                    cur-hop-limit 64
                    link-mtu 0
                    managed-flag false
                    max-interval 600
                    other-config-flag false
                    prefix ::/64 {
                        autonomous-flag true
                        on-link-flag true
                        valid-lifetime 2592000
                    }
                    reachable-time 0
                    retrans-timer 0
                    send-advert true
                }
            }
        }
    }
}
protocols {
    static {
        interface-route6 ::/0 {
            next-hop-interface pppoe0 {
            }
        }
    }
}
 
[email protected]:~$ show ipv6 neighbors | match 2401
2401:4900:1f30:9ad:3591:161d:6f44:7c3e dev switch0.114 lladdr 30:85:A9:8e:47:62 STALE
2401:4900:1f30:9ad:f554:f49c:e5ab:4e61 dev switch0.114 lladdr 88:66:5a:1f:a2:06 REACHABLE
2401:4900:1f30:9ad:991e:5217:fd04:3833 dev switch0.114 lladdr 30:85:a9:8e:47:62 STALE
2401:4900:1f30:9ad:bc02:2294:fd8:8960 dev switch0.114 lladdr 6a:83:dc:e2:9c:42 STALE
2401:4900:1f30:9ad:8158:80:595b:5e17 dev switch0.114 lladdr d2:7b:4a:cb:15:73 REACHABLE
2401:4900:1f30:9ad:5479:40e6:6fa1:db4e dev switch0.114  FAILED
2401:4900:1f30:9ad:6968:d8d9:81b0:effd dev switch0.114  FAILED
2401:4900:1f30:9ad:a421:2682:8ef2:bb57 dev switch0.114 lladdr 0e:c1:1e:94:2e:08 STALE
 
[email protected]:~$ show interfaces
Codes: S - State, L - Link, u - Up, D - Down, A - Admin Down
Interface    IP Address                        S/L  Description
---------    ----------                        ---  -----------
eth0         -                                 u/u  Internet (PPPoE)
eth1         -                                 u/u  Local
eth2         -                                 u/D  Local
eth3         -                                 u/u  Local
eth4         -                                 u/D  Local
lo           127.0.0.1/8                       u/u
             ::1/128
pppoe0       223.236.201.224                   u/u
             2401:4900:1f30:8fff::12a3/128
switch0      -                                 u/u  Local
switch0.14   192.168.14.254/28                 u/u
switch0.114  192.168.114.254/26                u/u
             2401:4900:1f30:9ad:b6fb:e4ff:fe1d:ca5a/64
             2401:4900:1f30:9ad::1/64
 

vIjAy_kHaSa

Regulars
Messages
320
Location
Panchkula
ISP
Airtel Xstream Fiber
How to enable ipv6 in this huwaei router please tell
Those settings are for lan ipv6 not wan
Steps to configure IPV6 on Huawei router
1. Go to WAN Settings page and delete current connection with vlan 100 (copy username if you do not know it)
2. Click on New and do the settings as in Screenshot attached enter your pppoe username (copy from old wan configuration) and password (get it from bill your relationship no is password). Also select ssid no of you wifi I could not do it as I have disabled wifi
Save configurations

Screenshot WAN Setting
 
Last edited: