github.com/eth-easl/loader@v0.0.0-20230908084258-8a37e1d94279/scripts/setup/fix_rounting.sh (about)

     1  #
     2  # MIT License
     3  #
     4  # Copyright (c) 2023 EASL and the vHive community
     5  #
     6  # Permission is hereby granted, free of charge, to any person obtaining a copy
     7  # of this software and associated documentation files (the "Software"), to deal
     8  # in the Software without restriction, including without limitation the rights
     9  # to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
    10  # copies of the Software, and to permit persons to whom the Software is
    11  # furnished to do so, subject to the following conditions:
    12  #
    13  # The above copyright notice and this permission notice shall be included in all
    14  # copies or substantial portions of the Software.
    15  #
    16  # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
    17  # IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
    18  # FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
    19  # AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
    20  # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
    21  # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
    22  # SOFTWARE.
    23  #
    24  
    25  sudo iptables -P FORWARD ACCEPT
    26  sudo iptables -I FORWARD 1 -i cni0 -j ACCEPT -m comment --comment "flannel subnet"
    27  sudo iptables -I FORWARD 1 -o cni0 -j ACCEPT -m comment --comment "flannel subnet"
    28  sudo iptables -t nat -A POSTROUTING -s 10.244.0.0/16 ! -d 10.244.0.0/16 -j MASQUERADE