问题描述
我正在测试我的 Erlang 环境,但它不起作用.我正在使用 debian 64 位.Erlang R15B01 (erts-5.9.1) [source] [64-bit] [async-threads:0] [kernel-poll:false]
I am testing my Erlang environment and it is not working. I am using debian 64 bit. Erlang R15B01 (erts-5.9.1) [source] [64-bit] [async-threads:0] [kernel-poll:false]
在一个终端中,我输入以下命令以调试模式启动 elang
In one terminal I type the following command to start elang in debug mode
pkill epmd
epmd -d
在另一个终端输入
erl -sname test
我收到以下错误
epmd: Wed Feb 25 13:00:28 2015: ** got ALIVE2_REQ
epmd: Wed Feb 25 13:00:28 2015: ALIVE2_REQ from non local address
这使我无法运行rabbitmq服务器
This has prevented me from running rabbitmq server
推荐答案
问题出在我的 iptables 上.特别是 POSTROUTING 链.检查 iptables 列表
The problem was with my iptables. The POSTROUTING chain specifically. Checking iptables list
iptables -t nat --list
显示
Chain POSTROUTING (policy ACCEPT)
target prot opt source destination
MASQUERADE all -- anywhere anywhere policy match dir out pol none
所以我删除了 MASQUERADE 规则
so I removed the MASQUERADE rule
iptables -t nat -D POSTROUTING 1
之后检查iptables列表显示
after that checking the iptables list showed
Chain POSTROUTING (policy ACCEPT)
target prot opt source destination
这让 erlang 工作起来.
and this made erlang to work.
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