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Last active January 5, 2023 04:47
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info.md 
sudo snapcraft pull source --use-lxd --debug --shell
curl -o dart-sdk-linux-x64.zip https://storage.googleapis.com/flutter_infra_release/flutter/472e34cbbcd461c748973e7e735558ab200d4f5e/dart-sdk-linux-x64.zip

  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
  1  246M    1 4110k    0     0  1415k      0  0:02:58  0:00:02  0:02:56 1415k
curl: (56) OpenSSL SSL_read: Connection reset by peer, errno 104

exit

---------------------------------------
| bad stream- wiresharp captured on windows
--------------------------------------- 
total packets: 6130 source: 192.168.1.14 (windows) destination: 34.101.5.48 (google) -> 138 Tcp Retransmission  (tcp.stream eq 1)
total packets: 6130 source: 172.24.115.27 (ubuntu) destination: 34.101.5.48 (google) -> 140 Tcp Retransmission  (tcp.stream eq 0)
---------------------------------------
| bad stream- tcpdump captured on ubuntu
--------------------------------------- 
total packets: 5912 source: 172.24.115.27 (ubuntu) destination: 34.101.5.48 (google) -> 185 Tcp Retransmission  (tcp.stream eq 1)
total packets: 11760 source: 10.141.116.23 (lxc) destination: 34.101.5.48 (google) -> 2761 Tcp Retransmission  (tcp.stream eq 0)
---------------------------------------
| bad stream- tcpdump captured on lxc container
---------------------------------------
total packets: 5580 source: 10.141.116.23 (lxc) destination: 34.101.5.48 (google) -> 165 Tcp Retransmission  (tcp.stream eq 0)

 6130 -  138  = ~5992  packets
 6130 -  140  = ~5990  packets
 5912 -  185  = ~5727  packets
11760 - 2761  = ~8999  packets
 5580 -  165  = ~5415  packets

pcap files: https://drive.google.com/drive/u/0/folders/1N-7cSxvzuaP8gFFEECS7ZppUnT5zr1Wc

-------------------------------------------------------------------------------------------------------
windows         | 192.168.1.14  / 255.255.255.0 (mtu 1500)  | 172.24.112.1 / 255.255.240.0 (mtu 1500) | 
ubuntu          | 172.24.115.27 / 255.255.240.0 (mtu 1500)  | 10.141.116.1 / 255.255.255.0 (mtu 1500) | 
lxc				| 10.141.116.123 / 255.255.255.0 (mtu 1500) |                                         |  

lxc> ip a && ip r && iptables-save
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
    inet 127.0.0.1/8 scope host lo
       valid_lft forever preferred_lft forever
    inet6 ::1/128 scope host
       valid_lft forever preferred_lft forever
2: tunl0@NONE: <NOARP> mtu 1480 qdisc noop state DOWN group default qlen 1000
    link/ipip 0.0.0.0 brd 0.0.0.0
3: sit0@NONE: <NOARP> mtu 1480 qdisc noop state DOWN group default qlen 1000
    link/sit 0.0.0.0 brd 0.0.0.0
8: eth0@if9: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000
    link/ether 00:16:3e:1a:0e:05 brd ff:ff:ff:ff:ff:ff link-netnsid 0
    inet 10.141.116.123/24 metric 100 brd 10.141.116.255 scope global dynamic eth0
       valid_lft 2899sec preferred_lft 2899sec
    inet6 fd42:5bc8:65c1:cfc6:216:3eff:fe1a:e05/64 scope global dynamic mngtmpaddr noprefixroute
       valid_lft 3172sec preferred_lft 3172sec
    inet6 fe80::216:3eff:fe1a:e05/64 scope link
       valid_lft forever preferred_lft forever
default via 10.141.116.1 dev eth0 proto dhcp src 10.141.116.123 metric 100
10.141.116.0/24 dev eth0 proto kernel scope link src 10.141.116.123 metric 100
10.141.116.1 dev eth0 proto dhcp scope link src 10.141.116.123 metric 100 

ubuntu> ip a && ip r && iptables-save
 sudo ip a && sudo ip r && sudo iptables-legacy-save
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
    inet 127.0.0.1/8 scope host lo
       valid_lft forever preferred_lft forever
    inet6 ::1/128 scope host
       valid_lft forever preferred_lft forever
2: bond0: <BROADCAST,MULTICAST,MASTER> mtu 1500 qdisc noop state DOWN group default qlen 1000
    link/ether 12:19:2d:82:86:59 brd ff:ff:ff:ff:ff:ff
3: dummy0: <BROADCAST,NOARP> mtu 1500 qdisc noop state DOWN group default qlen 1000
    link/ether 9e:bc:7b:f4:33:79 brd ff:ff:ff:ff:ff:ff
4: tunl0@NONE: <NOARP> mtu 1480 qdisc noop state DOWN group default qlen 1000
    link/ipip 0.0.0.0 brd 0.0.0.0
5: sit0@NONE: <NOARP> mtu 1480 qdisc noop state DOWN group default qlen 1000
    link/sit 0.0.0.0 brd 0.0.0.0
6: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP group default qlen 1000
    link/ether 00:15:5d:02:9d:db brd ff:ff:ff:ff:ff:ff
    inet 172.24.115.27/20 brd 172.24.127.255 scope global eth0
       valid_lft forever preferred_lft forever
    inet6 fe80::215:5dff:fe02:9ddb/64 scope link
       valid_lft forever preferred_lft forever
7: lxdbr0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000
    link/ether 00:16:3e:6e:6a:18 brd ff:ff:ff:ff:ff:ff
    inet 10.141.116.1/24 scope global lxdbr0
       valid_lft forever preferred_lft forever
    inet6 fd42:5bc8:65c1:cfc6::1/64 scope global
       valid_lft forever preferred_lft forever
    inet6 fe80::216:3eff:fe6e:6a18/64 scope link
       valid_lft forever preferred_lft forever
9: vethfafdc452@if8: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue master lxdbr0 state UP group default qlen 1000
    link/ether 0a:9b:64:af:e1:97 brd ff:ff:ff:ff:ff:ff link-netnsid 0
default via 172.24.112.1 dev eth0 proto kernel
10.141.116.0/24 dev lxdbr0 proto kernel scope link src 10.141.116.1
172.24.112.0/20 dev eth0 proto kernel scope link src 172.24.115.27
# Generated by iptables-save v1.8.7 on Wed Jan  4 12:39:07 2023
*raw
:PREROUTING ACCEPT [7463:6238122]
:OUTPUT ACCEPT [188:17091]
COMMIT
# Completed on Wed Jan  4 12:39:07 2023
# Generated by iptables-save v1.8.7 on Wed Jan  4 12:39:07 2023
*mangle
:PREROUTING ACCEPT [7463:6238122]
:INPUT ACCEPT [267:99184]
:FORWARD ACCEPT [7112:6121886]
:OUTPUT ACCEPT [188:17091]
:POSTROUTING ACCEPT [7300:6138977]
COMMIT
# Completed on Wed Jan  4 12:39:07 2023
# Generated by iptables-save v1.8.7 on Wed Jan  4 12:39:07 2023
*nat
:PREROUTING ACCEPT [191:34259]
:INPUT ACCEPT [102:16907]
:OUTPUT ACCEPT [43:3147]
:POSTROUTING ACCEPT [43:3147]
COMMIT
# Completed on Wed Jan  4 12:39:07 2023
# Generated by iptables-save v1.8.7 on Wed Jan  4 12:39:07 2023
*filter
:INPUT ACCEPT [267:99184]
:FORWARD ACCEPT [7112:6121886]
:OUTPUT ACCEPT [188:17091]
COMMIT
# Completed on Wed Jan  4 12:39:07 2023
Raw
network configuration.md 
ifconfig

eth0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500
        inet 10.141.116.123  netmask 255.255.255.0  broadcast 10.141.116.255
        inet6 fe80::216:3eff:fe1a:e05  prefixlen 64  scopeid 0x20<link>
        inet6 fd42:5bc8:65c1:cfc6:216:3eff:fe1a:e05  prefixlen 64  scopeid 0x0<global>
        ether 00:16:3e:1a:0e:05  txqueuelen 1000  (Ethernet)
        RX packets 189  bytes 229814 (229.8 KB)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 186  bytes 16817 (16.8 KB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

lo: flags=73<UP,LOOPBACK,RUNNING>  mtu 65536
        inet 127.0.0.1  netmask 255.0.0.0
        inet6 ::1  prefixlen 128  scopeid 0x10<host>
        loop  txqueuelen 1000  (Local Loopback)
        RX packets 0  bytes 0 (0.0 B)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 0  bytes 0 (0.0 B)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

^ ifconfig of the container

eth0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500
        inet 172.26.103.200  netmask 255.255.240.0  broadcast 172.26.111.255
        inet6 fe80::215:5dff:feb8:ab63  prefixlen 64  scopeid 0x20<link>
        ether 00:15:5d:b8:ab:63  txqueuelen 1000  (Ethernet)
        RX packets 999625  bytes 1453975965 (1.4 GB)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 570392  bytes 41745994 (41.7 MB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

lo: flags=73<UP,LOOPBACK,RUNNING>  mtu 65536
        inet 127.0.0.1  netmask 255.0.0.0
        inet6 ::1  prefixlen 128  scopeid 0x10<host>
        loop  txqueuelen 1000  (Local Loopback)
        RX packets 160  bytes 15542 (15.5 KB)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 160  bytes 15542 (15.5 KB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

lxdbr0: flags=4099<UP,BROADCAST,MULTICAST>  mtu 1500
        inet 10.141.116.1  netmask 255.255.255.0  broadcast 0.0.0.0
        inet6 fd42:5bc8:65c1:cfc6::1  prefixlen 64  scopeid 0x0<global>
        inet6 fe80::216:3eff:fe6e:6a18  prefixlen 64  scopeid 0x20<link>
        ether 00:16:3e:6e:6a:18  txqueuelen 1000  (Ethernet)
        RX packets 1343494  bytes 82308574 (82.3 MB)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 1917830  bytes 3509123536 (3.5 GB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

^ ifconfig ubuntu 22.10/wsl

netsh interface ipv4 show subinterface

   MTU  MediaSenseState   Bytes In  Bytes Out  Interface
------  ---------------  ---------  ---------  -------------
4294967295                1          0      28602  Loopback Pseudo-Interface 1
 65535                5          0          0  VPNUWireguard
  1500                1  3058917745  103351452  WiFi
  1500                5          0          0  Ethernet
  1500                5          0          0  Local Area Connection* 1
  1500                5          0          0  Bluetooth Network Connection
  1500                5          0          0  Local Area Connection* 2
  1500                5          0          0  Ethernet 2
  1500                1   17046388  197512080  vEthernet (WSL)

^ windows configuration

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