Closed sp41mer closed 1 week ago
net.ipv6.bindv6only
sysctl value on your system?"proxyConnListenNetwork"
to "udp4"
fix the issue for you?What's the version of your Linux kernel?
I have Ubuntu 22.04 x64 with 5.15.0-60-generic
kernel version
~/wgp# uname -r
5.15.0-60-generic
I've also tried the same for Debian 12 x64 with 6.1.0-9-amd64
kernel version
What's the net.ipv6.bindv6only sysctl value on your system?
I couldn't find this value, there is the only thing related to IPv6 I was able to find on my machine:
CONFIG_IPV6=y
CONFIG_IPV6_ROUTER_PREF=y
CONFIG_IPV6_ROUTE_INFO=y
# CONFIG_IPV6_OPTIMISTIC_DAD is not set
CONFIG_IPV6_MIP6=m
CONFIG_IPV6_ILA=m
CONFIG_IPV6_VTI=m
CONFIG_IPV6_SIT=m
CONFIG_IPV6_SIT_6RD=y
CONFIG_IPV6_NDISC_NODETYPE=y
CONFIG_IPV6_TUNNEL=m
CONFIG_IPV6_GRE=m
CONFIG_IPV6_FOU=m
CONFIG_IPV6_FOU_TUNNEL=m
CONFIG_IPV6_MULTIPLE_TABLES=y
CONFIG_IPV6_SUBTREES=y
CONFIG_IPV6_MROUTE=y
CONFIG_IPV6_MROUTE_MULTIPLE_TABLES=y
CONFIG_IPV6_PIMSM_V2=y
CONFIG_IPV6_SEG6_LWTUNNEL=y
CONFIG_IPV6_SEG6_HMAC=y
CONFIG_IPV6_SEG6_BPF=y
# CONFIG_IPV6_RPL_LWTUNNEL is not set
CONFIG_IPV6_IOAM6_LWTUNNEL=y
CONFIG_MPTCP_IPV6=y
CONFIG_IP_VS_IPV6=y
CONFIG_NF_SOCKET_IPV6=m
CONFIG_NF_TPROXY_IPV6=m
CONFIG_NF_TABLES_IPV6=y
CONFIG_NFT_REJECT_IPV6=m
CONFIG_NFT_DUP_IPV6=m
CONFIG_NFT_FIB_IPV6=m
CONFIG_NF_FLOW_TABLE_IPV6=m
CONFIG_NF_DUP_IPV6=m
CONFIG_NF_REJECT_IPV6=m
CONFIG_NF_LOG_IPV6=m
CONFIG_IP6_NF_MATCH_IPV6HEADER=m
CONFIG_NF_DEFRAG_IPV6=m
CONFIG_6LOWPAN_NHC_IPV6=m
CONFIG_AF_RXRPC_IPV6=y
Does changing "proxyConnListenNetwork" to "udp4" fix the issue for you?
Nope, it didn't work for me
Interesting. I tried to mimic your config as much as possible, and it just won't reproduce. My kernel version is 6.9.9-arch1-1
.
Did you build from the latest commit on the master branch? Can you try changing "batchMode"
to "no"
?
I couldn't find this value
Run sysctl net.ipv6.bindv6only
. On my system, it returns:
net.ipv6.bindv6only = 0
Thank you! Setting "batchMode" to "no" resolved the issue
Glad to hear it helped, but I wouldn't say it's "resolved". The sendmmsg
path, which is the default batchMode
on Linux, currently does not work on systems with dual-stack IPv6 sockets disabled. That's why I asked you to check the sysctl
value. IPv4-mapped IPv6 is enabled by default on Linux, and there really isn't any reason to disable it.
I've tried to deploy swgp-go and encountered the following issue:
My client config is:
My server config is: