Score:0

Kubernetes LoadBalancer always sends the same seq#

jp flag

I deploy my service on Kubernetes pod(Deployment), and get my client-side talk with my deployed Service(LoadBalancer).

My service port # is 30015, so 21025 is the port # of LB.

While capturing packets, I found all packets sent from LB to pod is with seq # 1, so pod never updates its ack # and win-size, which leads to bad throughput.

Why does this happen?

wireshark screenshot

jp flag
Can you provide more details? What LoadBalancer are you using and how is it setup?
mangohost

Post an answer

Most people don’t grasp that asking a lot of questions unlocks learning and improves interpersonal bonding. In Alison’s studies, for example, though people could accurately recall how many questions had been asked in their conversations, they didn’t intuit the link between questions and liking. Across four studies, in which participants were engaged in conversations themselves or read transcripts of others’ conversations, people tended not to realize that question asking would influence—or had influenced—the level of amity between the conversationalists.